Air quality in Cornwall
Air quality index (AQI) and PM2.5 air pollution in Cornwall
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Cornwall Air Quality Map
Real-time Cornwall air pollution map
Air Quality contributors Sources
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What is the current weather in Cornwall?
| Weather | Snow |
| Temperature | 32°C |
| Humidity | 93% |
| Wind | 3.4 mp/h |
| Pressure | 992 mb |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Dawson City, Yukon | 139 |
| 2 | York, Quebec | 102 |
| 3 | Revelstoke, British Columbia | 95 |
| 4 | Ladysmith, British Columbia | 92 |
| 5 | Golden, British Columbia | 89 |
| 6 | Sainte-anne-de-bellevue, Quebec | 88 |
| 7 | Gatineau, Quebec | 87 |
| 8 | Violet Grove, Alberta | 85 |
| 9 | Dollard-Des Ormeaux, Quebec | 83 |
| 10 | Lytton, British Columbia | 83 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Cornwall aqi ranking
Real-time Cornwall air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cornwall - Eleventh Street | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Overview
What is the current air quality in Cornwall?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6 µg/m³ | |
| o3 | 38 µg/m³ | |
| no2 | 14.5 µg/m³ | |
Health Recommendations
How to protect from air pollution in Cornwall?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Cornwall air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Jan 13 | Moderate 81 US AQI  | |||
| Thursday, Jan 14 | Good 47 US AQI | |||
| Friday, Jan 15 | Good 26 US AQI | |||
| Today | Good 25 US AQI | | 32°17.6° |  13.4 mp/h |
| Sunday, Jan 17 | Good 14 US AQI |  | 17.6°8.6° | 6.7 mp/h |
| Monday, Jan 18 | Good 11 US AQI | | 21.2°6.8° | 2.2 mp/h |
| Tuesday, Jan 19 | Good 16 US AQI | | 14°-0.4° | 11.2 mp/h |
| Wednesday, Jan 20 | Good 24 US AQI | | 32°5° | 8.9 mp/h |
| Thursday, Jan 21 | Good 20 US AQI | | 30.2°12.2° | 6.7 mp/h |
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Historical
Historic air quality graph for Cornwall
How to best protect from air pollution?
Cornwall air quality data sources
Contributors 2
- Ontario Ministry of the environment
1 station
Government
