Worst air pollution Bareilly, today and tomorrow
Today (22 September): Air quality in Bareilly is poor. AQI and PM1 are poor; PM2.5 and PM10 are moderate; NO2 and O3 are fair; SO2, CO, and HCHO are good. Pollution peaks around 6:30 AM (PM1: 78.8/100).
Tomorrow (23 September 2026): Air quality in Bareilly is very poor. AQI worsens to very poor; NO2 increases to moderate; HCHO increases to fair; PM1 increases to very poor; all other pollutants stay as today. Pollution peaks around 6:30 AM (PM1: 81.6/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Bareilly's air quality reflects the flat Uttar Pradesh Ramganga River plain at 173 metres, with vehicle traffic on surrounding roads and the furniture manufacturing, matchstick, and agricultural corridor contributing local sources. The dry winter northeast monsoon concentrates emissions from October to March, while the flat alluvial terrain's minimal topographic dispersal maintains Bareilly among central Uttar Pradesh's more persistently challenged manufacturing metropolitan environments throughout the dry season months.
Today - 22 September | Pollution peaks at 06:30
AQI:
Poor
78.8/100
PM2.5 (fine particles):
Moderate
57.3/100
PM10 (coarse particles):
Moderate
46.5/100
NO2 (nitrogen dioxide):
Fair
39.9/100
O3 (ozone):
Fair
21.6/100
SO2 (sulfur dioxide):
Good
15.5/100
CO (carbon monoxide):
Good
2.1/100
HCHO (formaldehyde):
Good
18.8/100
PM1 (ultrafine particles):
Poor
78.8/100
Levels show the poorest local air quality during the day
Tomorrow - 23 September | Pollution peaks at 06:30
AQI:
Very poor
81.6/100
PM2.5 (fine particles):
Moderate
59.6/100
PM10 (coarse particles):
Moderate
48.5/100
NO2 (nitrogen dioxide):
Moderate
40.7/100
O3 (ozone):
Fair
21.4/100
SO2 (sulfur dioxide):
Good
14.5/100
CO (carbon monoxide):
Good
2.3/100
HCHO (formaldehyde):
Fair
20.3/100
PM1 (ultrafine particles):
Very poor
81.6/100
Frequently Asked Questions
Is air quality bad in Bareilly right now?
On 22 September 2026, overall air quality in Bareilly is poor. AQI is the main air quality indicator at 78.8/100. Pollution peaks around 6:30 AM (PM1: 78.8/100).
Will air quality be worse tomorrow in Bareilly?
On 23 September 2026, air quality conditions in Bareilly will be worse than today, with AQI forecast at very poor at 81.6/100. Pollution peaks around 6:30 AM (PM1: 81.6/100).
When is air pollution at its worst in Bareilly?
The biggest local contributors to pollution in Bareilly are traffic on the surrounding roads, manufacturing and food processing, as well as crop farming, particularly once conditions turn dry between monsoons. Rainfall through the monsoon usually keeps levels in check. The driest months of the year tend to see the highest readings.
Are air quality levels in Bareilly based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 22 September 2026 at 20:32 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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