Air pollution season: a respiratory campaign plan for North Indian hospitals
An air pollution awareness campaign for North Indian hospitals should run from October to January, anchor every message to CPCB AQI categories, GRAP stages and the MoHFW NPCCHH health advisory, and trigger content by actual AQI levels. Focus on vulnerable groups, use consented WhatsApp alerts, brief pulmonologists for media, and avoid fear selling or mask and purifier endorsements.
Every winter, North India goes through the same cycle. Around October the air starts to turn. Crop residue burning, falling temperatures, low wind speeds and the usual sources of urban pollution combine, and by November the Air Quality Index in Delhi NCR and many cities across the Indo-Gangetic plain regularly moves into the “very poor” and “severe” bands. Schools change timings, construction is restricted, and hospitals see more people with breathing difficulty, coughs that will not settle, and worsening of existing heart and lung conditions.
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For a hospital, this season is both a public health responsibility and a communication test. People want to know what the numbers mean, what they should do, and when to see a doctor. They are also bombarded with fear-led content, product pitches for masks and purifiers, and forwarded advice of uneven quality. A hospital that communicates calmly, accurately and consistently earns trust. One that sells fear loses it.
This article sets out a respiratory campaign plan for North Indian hospitals: the official framework you should anchor on, the audiences and service lines involved, an AQI-triggered content system, channels, school and corporate programmes, PR, advertising, measurement and common mistakes. It is marketing guidance, not medical advice. Every health message should follow official advisories and be approved by your clinical leadership.
What does the AQI actually mean?
India’s National Air Quality Index, published by the Central Pollution Control Board (CPCB), groups air quality into six categories. CPCB attaches a short health impact statement to each one. These statements are the safest foundation for your public messaging because they are official, simple and widely reported. You can see them on the CPCB AQI bulletin.
| AQI range | Category | CPCB health impact statement |
|---|---|---|
| 0 to 50 | Good | Minimal impact |
| 51 to 100 | Satisfactory | Minor breathing discomfort to sensitive people |
| 101 to 200 | Moderate | Breathing discomfort to the people with lungs, asthma and heart diseases |
| 201 to 300 | Poor | Breathing discomfort to most people on prolonged exposure |
| 301 to 400 | Very poor | Respiratory illness on prolonged exposure |
| 401 to 500 | Severe | Affects healthy people and seriously impacts those with existing diseases |
Use these categories, not your own invented scale. If your hospital creates a “lung alert level” with different thresholds, you add confusion at exactly the time people need clarity.
What is GRAP and why does it matter for hospital communication?
In Delhi NCR, the Commission for Air Quality Management (CAQM) runs the Graded Response Action Plan, or GRAP. It sets out actions that agencies must take as air quality worsens, such as restrictions on construction, certain vehicles and diesel generators. GRAP has four stages linked to AQI bands: Stage I for poor air (AQI 201 to 300), Stage II for very poor (301 to 400), Stage III for severe (401 to 450) and Stage IV for severe plus (above 450). CAQM revised the schedule in late 2024 to bring some actions forward to earlier stages, and it can revise it again, so always check the current schedule on the CAQM website.
GRAP matters for hospitals in three ways:
- It is a public signal. When a new stage is invoked, it makes news. That is the moment people search for what it means for their health, and the moment journalists call doctors.
- It affects your operations. Restrictions on construction, generators or vehicles can affect hospital projects, logistics and staff travel. Check what applies to your facilities.
- It gives you a shared language. Linking your content and alerts to GRAP stages and CPCB categories keeps your messaging aligned with the government’s.
When is the pollution season?
In Delhi NCR and much of North India, the most difficult period usually runs from October to January. Post-harvest crop residue burning contributes in October and November, and winter weather (low temperatures, low wind speeds and temperature inversions) traps pollutants through December and January. The exact timing and severity vary year to year, so plan around the season but trigger content based on actual AQI.
What do official health advisories say?
The Ministry of Health and Family Welfare, through the National Programme on Climate Change and Human Health (NPCCHH) at the National Centre for Disease Control, publishes health advisories on air pollution for states and the public. The NPCCHH health advisory on air pollution identifies vulnerable groups, including young children, the elderly, pregnant women, people with existing respiratory, heart or cerebrovascular disease, and outdoor workers such as traffic police, construction workers and street vendors.
The advisory gives graded public guidance by AQI category. For example, it advises reducing strenuous outdoor activity when air quality is moderate, and avoiding outdoor physical activity on poor to severe days, including early morning and late evening walks and exercise. It also recommends checking daily AQI, for example through the government’s Sameer app. It includes guidance on masks, noting that properly fitted N95 or N99 respirators can be useful if instructions are followed, and that cloth, paper masks, handkerchiefs and scarves are not effective.
Your campaign should point to this advisory, summarise it accurately, and add hospital-specific information: where to get help, which clinics are open, and when to seek care urgently. Do not go beyond it on clinical matters. Advisories are updated from time to time, so check for the latest version each season.
Who are you talking to?
A single generic “protect your lungs” message reaches no one well. Break your audiences down and give each a specific reason to listen.
| Audience | What they need | Best channels | Lead service lines |
|---|---|---|---|
| People with asthma or COPD | Plain AQI guidance, reminders to follow their care plan, when to seek urgent care | WhatsApp (consented), SMS, doctor videos, OPD materials | Pulmonology, emergency |
| Parents of young children | What the AQI means for school and outdoor play, symptoms to watch | Instagram, YouTube, school programmes, paediatric OPD | Paediatrics, paediatric pulmonology |
| Elderly people and their caregivers | Activity timing, medication adherence, warning signs | WhatsApp, RWA sessions, regional language video | Internal medicine, cardiology, pulmonology |
| People with heart disease | Why pollution matters for heart health, when to call | Doctor videos, follow-up messages to existing patients (with consent) | Cardiology |
| Outdoor workers | Practical protective steps, access to free or low-cost check-ups | Employer partnerships, community camps, local language audio | Pulmonology, internal medicine |
| Corporates and HR teams | Employee wellness sessions, guidance for office policies | LinkedIn, direct outreach, corporate health team | Pulmonology, preventive health |
| General public | Understanding AQI and GRAP, simple daily steps | Google Business Profile, Instagram, media | All of the above, ENT, ophthalmology |
Service lines to involve
- Pulmonology: the lead clinical voice for the season.
- Paediatrics: children are a priority group, and parents are a highly engaged audience.
- Cardiology: pollution and heart health is an important but under-communicated topic.
- ENT: sinus and throat irritation questions are common.
- Ophthalmology: eye irritation is one of the most visible effects people notice.
- Emergency medicine: for clear guidance on when to come in.
Get each department head to nominate one doctor for content and one for media. If you need help planning content by specialty, the cardiology marketing playbook and paediatrics marketing playbook cover the basics for those service lines.
How do you build an AQI-triggered content system?
The best pollution campaigns respond to the air, not to a fixed calendar. Build a simple system: a set of pre-approved messages for each AQI category, a person who checks the CPCB data each morning, and clear rules on what goes out when.
| AQI category | Content mode | Example content (pre-approved by clinical lead) | Frequency |
|---|---|---|---|
| Good to satisfactory | Education | What AQI means, how to check it, how the season works | Weekly |
| Moderate | Early guidance | Advice for sensitive groups from the official advisory; reminders for asthma and COPD patients to stay in touch with their doctor | Two to three times a week |
| Poor | Active guidance | Activity timing, protecting children and elderly, warning signs that need care, clinic timings | Daily on social, one consented WhatsApp message when entering this band |
| Very poor | Priority guidance | Doctor video on when to seek care; school and workplace guidance; GBP post with clinic details | Daily, plus media availability |
| Severe | Public service | Clear, calm official guidance; emergency access; no promotional content at all | As needed, coordinated with authorities |
A few practical rules make this work:
- Use the official CPCB figure for your city or nearest station, and say which one you are quoting.
- Write all templates in advance and get them approved once, so daily posting does not need fresh sign-off.
- Switch off promotional posts, discount offers and unrelated campaigns on very poor and severe days. They look tone-deaf.
- Include regional language versions (Hindi, Punjabi or others as relevant) for every template.
A ready-made planner helps. The healthcare content calendar template can be adapted with an AQI trigger column.
WhatsApp alerts, only with consent
WhatsApp alerts for patients with asthma, COPD or heart disease can be genuinely useful: a short message when air quality enters the poor band, reminding them of official guidance and how to reach the clinic. But only send these to people who have specifically agreed to receive health updates from you. Treatment data is sensitive, and using a patient list built for appointments to send campaign messages without consent is a breach of trust and potentially of the DPDP Act. Use the WhatsApp consent flow to set up opt-in properly, and see DPDP consent for hospital marketing for the principles. This is not legal advice.
Keep alerts infrequent. One message when air quality moves into a new band is enough. Daily alerts turn into noise and people opt out.
Google Business Profile posts
Use Google Business Profile posts for clinic timings, pulmonology and paediatric OPD availability, and links to your guidance pages. Keep phone numbers and hours accurate, because people searching “chest specialist near me” on a bad air day want to reach someone. The guide to Google Business Profile posts covers the setup.
Website pages
Create one evergreen page on air pollution and health that explains AQI categories and links to the official advisory, plus updated pulmonology, paediatrics and emergency pages. Avoid creating a new thin page every day. Update one strong page through the season.
How should hospitals run school and corporate programmes?
School programmes
Schools often welcome hospital support during the pollution season. A good programme includes a short session for teachers and parents on understanding AQI and official guidance, simple material for children on why outdoor activity may change on bad days, and a contact point for school health teams. Keep it educational. Do not distribute product samples, sell health packages to parents through the school, or collect children’s data. Get the school’s written agreement for anything shared with parents.
Corporate wellness talks
Corporates in NCR increasingly run wellness sessions in winter. A pulmonologist’s talk on air pollution and health, delivered virtually or in person, is usually well received. You can offer guidance on office policies (for example, flexibility on outdoor activities or commuting on severe days) aligned with official advisories. If you offer screening camps, follow your hospital’s consent and data processes and make it clear what is free and what is not. The approach in corporate health as a product explains how to structure these relationships.
How should hospitals handle PR during pollution season?
Journalists need doctors through the whole season, especially when GRAP stages change or AQI touches severe. This is an opportunity to serve the public and build your clinical brand, as long as your spokespersons are prepared.
- Nominate two or three pulmonologists, a paediatrician and a cardiologist as spokespersons, and brief them on the CPCB categories, GRAP stages and the NPCCHH advisory.
- Agree key messages in advance: what the AQI means, who is vulnerable, practical steps, and when to seek care.
- Avoid sensational claims (“worst ever”, “everyone is at risk of lung damage”) unless they are quoting official data.
- If you share hospital trends (for example, more respiratory OPD visits), get clinical and management approval and present them as your hospital’s experience, not city-wide data.
- Never discuss individual patients without written consent.
The article on doctors as media spokespersons covers spokesperson training. Plan media outreach around GRAP stage changes, and mark relevant days such as World COPD Day and World Asthma Day using the health awareness days calendar.
What does responsible messaging look like?
Pollution season is full of commercial noise. Masks, purifiers, supplements and “lung detox” products are heavily promoted. A hospital must stay above that.
- No fear selling. Do not use smog images, coughing children or alarming statistics to sell health check packages.
- No product endorsements for commission. Do not recommend specific mask or purifier brands, run affiliate links, or let doctors appear in product promotions on hospital channels. If you discuss masks, quote the official advisory on types and fit.
- No unproven claims. Avoid any suggestion that a test, supplement or package can “detox” lungs or reverse pollution damage. Claims like these can run into ASCI codes and the Drugs and Magic Remedies (Objectionable Advertisements) Act. See NMC and ASCI rules for hospital ads.
- No self-diagnosis prompts. Avoid quizzes like “Is your cough caused by pollution?” that lead to a booking form.
- Respect the vulnerable. Messages for children, the elderly and people with existing conditions should be calm, clear and practical.
Should hospitals run Google Ads during pollution season?
Search demand for chest specialists, breathing difficulty and related terms rises during bad air episodes. Paid search can help people find appropriate care, but it needs restraint.
- Promote access and expertise (“Pulmonology OPD, Monday to Saturday, book a consultation”) rather than fear (“Toxic air is damaging your lungs, get tested now”).
- Google’s sensitive events policy restricts ads that exploit or capitalise on sensitive events, and its healthcare policies apply to all health advertisers. Review both before launch.
- Do not run screening package offers tied to AQI levels.
- Exclude product queries (purifiers, masks) unless you sell nothing related, in which case they waste budget anyway.
- Monitor OPD capacity. If pulmonology slots are full, scale back campaigns.
For broader guidance see Google Ads healthcare policy explained. This is not legal advice; check current policies.
How do you measure the campaign?
Measure usefulness and trust first, then service outcomes.
- Reach and engagement: views of doctor videos, saves and shares of guidance posts, visits to the air pollution page.
- Programme activity: number of school and corporate sessions, attendees, feedback scores.
- Access: call answer rate for pulmonology and paediatric lines, Google Business Profile calls and direction requests, appointment bookings from campaign pages.
- Consent health: WhatsApp opt-in growth, opt-out rate after alerts (a rising opt-out rate means you are sending too much).
- Media: number of accurate media mentions with your doctors quoted, and whether key messages were carried.
- Patient outcomes in the funnel: enquiry to appointment and appointment to visit rates for respiratory OPD.
As with any seasonal condition, be cautious about attribution. Respiratory volume rises in winter whatever you do. Compare against previous seasons and focus on whether your access metrics and trust indicators improved.
Mistakes to avoid
- Inventing your own pollution scale. Use CPCB categories and GRAP stages.
- Selling fear. Alarmist content may drive short-term clicks but damages credibility.
- Brand endorsements. Recommending specific mask or purifier brands, especially with commissions, undermines clinical trust.
- Using patient lists without consent. Alerts must go only to people who opted in.
- Daily alert fatigue. Over-messaging trains people to ignore you.
- Running promotions on severe days. Discounts and unrelated offers look careless when the city is struggling to breathe.
- Clinical claims beyond the advisory. Marketing teams should not write health guidance; doctors should approve it and it should align with official advisories.
- Ignoring regional languages. Many vulnerable people, including elderly patients and outdoor workers, are better reached in Hindi or other local languages.
- Starting late. If templates, consent flows and spokespersons are not ready by early October, you will spend the season improvising.
Getting ready for October
An air pollution campaign is not about winning attention during a crisis. It is about being a steady, accurate source of guidance across a four-month season, connected to official data and advisories, and ready to help when people need care. Build your templates and consent flows in September, brief your doctors, align with CPCB and GRAP language, and let the air quality data set the pace. Done this way, the campaign serves your community and strengthens your hospital’s reputation at the same time.
Frequently asked questions
CPCB’s National Air Quality Index has six categories: Good (0 to 50), Satisfactory (51 to 100), Moderate (101 to 200), Poor (201 to 300), Very Poor (301 to 400) and Severe (401 to 500). Each has an official health impact statement that hospitals can use in public messaging.
GRAP has four stages tied to AQI: Stage I for poor air (201 to 300), Stage II for very poor (301 to 400), Stage III for severe (401 to 450) and Stage IV for severe plus (above 450). CAQM revises the schedule periodically, so check its website for current actions.
In Delhi NCR and much of North India, the worst air quality usually occurs from October to January. Crop residue burning contributes in October and November, while cold, still winter weather traps pollutants through December and January. Severity varies from year to year.
The MoHFW NPCCHH advisory identifies young children, the elderly, pregnant women, people with respiratory, heart or cerebrovascular disease, and outdoor workers such as traffic police, construction workers and street vendors as more vulnerable to the health effects of air pollution.
Hospitals can share official guidance on mask types and fit from the health advisory, but should not endorse specific brands or earn commissions on products. Brand endorsements on hospital channels undermine clinical trust and can create conflicts of interest.
Only to people who have specifically opted in to receive health updates. Alerts should be infrequent, such as one message when air quality enters a new category, and should point to official guidance and clinic access details rather than promoting packages.
Yes, for services such as pulmonology consultations, but the copy should be practical rather than fear-based. Google restricts ads that exploit sensitive events and has healthcare policies all health advertisers must follow. Pause or reduce campaigns if clinics are fully booked.
Pulmonologists usually lead, supported by paediatricians and cardiologists. Brief them on CPCB AQI categories, GRAP stages and the official health advisory, agree key messages in advance, and avoid sensational claims or discussing individual patients without consent.
Offer educational sessions for teachers and parents on understanding AQI and official guidance, with simple material for children. Get the school’s agreement for anything shared with parents, avoid selling packages through schools, and do not collect children’s personal data.
Track reach of guidance content, school and corporate sessions held, call answer rates and bookings for pulmonology and paediatrics, WhatsApp opt-in and opt-out rates, accurate media mentions, and funnel metrics such as enquiry to appointment. Compare with previous seasons.
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