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Air quality in Cornwall
Air quality index (AQI) and PM2.5 air pollution in Cornwall
399 people follow this city
Cornwall Air Quality Map
Real-time Cornwall air pollution map
AIR QUALITY DATA CONTRIBUTORS
Government of Ontario, Ministry of the Environment
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Pollen
What is the pollen count in Cornwall today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cornwall?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 68% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Pinehouse, Saskatchewan | 185 |
| 2 | Fort Mckay, Alberta | 82 |
| 3 | London, Ontario | 69 |
| 4 | Levis, Quebec | 64 |
| 5 | Guelph, Ontario | 63 |
| 6 | Kitchener, Ontario | 63 |
| 7 | Ottawa, Ontario | 63 |
| 8 | Peace River, Alberta | 63 |
| 9 | Saguenay, Quebec | 62 |
| 10 | Laval, Quebec | 60 |
(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 Station | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
30
live AQI index
Good
Overview
What is the current air quality in Cornwall?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| O3 | 74µg/m³ | |
| NO2 | 9.6µg/m³ | |
Health Recommendations
What is the current air quality in Cornwall?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cornwall air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 12 | Good 23 AQI US |  | 68° 41° |  11.2 mp/h |
| Monday, May 13 | Good 29 AQI US | | 66.2° 57.2° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US  | | 68° 51.8° | 6.7 mp/h |
| Today | Good 30 AQI US | 70% | 68° 53.6° | 8.9 mp/h |
| Thursday, May 16 | Good 45 AQI US | 70% | 71.6° 55.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 55 AQI US | 100% | 71.6° 55.4° | 6.7 mp/h |
| Saturday, May 18 | Good 36 AQI US | 60% | 75.2° 55.4° | 4.5 mp/h |
| Sunday, May 19 | Good 22 AQI US | | 77° 55.4° | 6.7 mp/h |
| Monday, May 20 | Good 21 AQI US | 30% | 78.8° 57.2° | 6.7 mp/h |
| Tuesday, May 21 | Good 21 AQI US | 100% | 78.8° 57.2° | 17.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Cornwall air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Cornwall?
AQI US, Metric