Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Cornwall
Air quality index (AQI) and PM2.5 air pollution in Cornwall
34 people follow this city
Cornwall Air Quality Map
Real-time Cornwall air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
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 | 41°F |
| Humidity | 96% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Winnipeg, Manitoba | 66 |
| 2 | Lac La Biche, Alberta | 64 |
| 3 | Saguenay, Quebec | 56 |
| 4 | Brampton, Ontario | 54 |
| 5 | Guelph, Ontario | 53 |
| 6 | Maniwaki, Quebec | 52 |
| 7 | Toronto, Ontario | 52 |
| 8 | Mississauga, Ontario | 47 |
| 9 | Grimshaw, Alberta | 46 |
| 10 | Levis, Quebec | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
10*
live AQI index
Good
Overview
What is the current air quality in Cornwall?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 10* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9*µg/m³ | |
✓
PM2.5 concentration in Cornwall air currently meets the WHO annual air quality guideline value
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 |
|---|---|---|---|---|
| Today | Good 10 AQI US |  40% | 51.8° 41° |  17.9 mp/h |
| Sunday, Jun 2 | Good 10 AQI US | 100% | 48.2° 46.4° | 17.9 mp/h |
| Monday, Jun 3 | Good 8 AQI US | | 57.2° 46.4° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 12 AQI US | 20% | 60.8° 50° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 18 AQI US | | 62.6° 48.2° | 6.7 mp/h |
| Thursday, Jun 6 | Good 22 AQI US | | 68° 44.6° | 4.5 mp/h |
| Friday, Jun 7 | Good 21 AQI US |  | 73.4° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Cornwall?
No locations are available.
AQI US, Metric