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 Data contributor(s)
Station(s) operated by
Government of Ontario, Ministry of the Environment
Government
Weather
What is the current weather in Cornwall?
| Weather | Clear sky |
| Temperature | 55.4°C |
| Humidity | 71% |
| Wind | 5.7 mp/h |
| Pressure | 1014 mb |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Moncton, New Brunswick | 84 |
| 2 | Vauxhall , Alberta | 79 |
| 3 | Dawson City, Yukon | 77 |
| 4 | Fort Macleod, Alberta | 76 |
| 5 | Shediac, New Brunswick | 76 |
| 6 | Spruce Grove, Alberta | 74 |
| 7 | Camrose, Alberta | 72 |
| 8 | Vulcan, Alberta | 72 |
| 9 | Cardston, Alberta | 71 |
| 10 | North Bay, Ontario | 70 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Cornwall aqi ranking
Real-time Cornwall air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cornwall - Eleventh Street | 23 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Overview
What is the current air quality in Cornwall?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2µg/m³ | |
| O3 | 58µg/m³ | |
| NO2 | 3.8µg/m³ | |
✓
PM2.5 concentration in Cornwall air currently meets the WHO annual air quality guideline value
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, Jun 29 | Good 35 US AQI |  | 75.2°50° |  6.7 mp/h |
| Thursday, Jun 30 | Good 47 US AQI |  | 80.6°60.8° | 11.2 mp/h |
| Friday, Jul 1 | Good 26 US AQI | | 77°59° | 13.4 mp/h |
| Saturday, Jul 2 | Good 24 US AQI |  | 69.8°51.8° | 11.2 mp/h |
| Today | Good 24 US AQI | | 75.2°50° | 6.7 mp/h |
| Monday, Jul 4 | Good 33 US AQI | | 75.2°57.2° | 15.7 mp/h |
| Tuesday, Jul 5 | Good 31 US AQI | | 73.4°50° | 4.5 mp/h |
| Wednesday, Jul 6 | Good 29 US AQI | | 77°55.4° | 4.5 mp/h |
| Thursday, Jul 7 | Good 30 US AQI | | 78.8°57.2° | 4.5 mp/h |
| Friday, Jul 8 | Good 11 US AQI | | 73.4°57.2° | 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 attribution
Contributors 1
Government
Data sources 2
Where is the cleanest air quality in Cornwall?
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