Get a monitor and contributor to air quality data in your city.
368 people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 44% |
Wind | 8.1 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 67 |
2 | Oshawa, Ontario | 64 |
3 | Mississauga, Ontario | 57 |
4 | Windsor, Ontario | 55 |
5 | Hamilton, Ontario | 46 |
6 | Oakville, Ontario | 42 |
7 | Burlington, Ontario | 41 |
8 | London, Ontario | 38 |
9 | Montreal, Quebec | 37 |
10 | Kitchener, Ontario | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Fort Vermillion County Office | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ |
PM2.5 concentration in High Level air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 9 AQI US | 46.4° 26.6° | 6.7 mp/h | |
Friday, Apr 26 | Good 11 AQI US | 55.4° 28.4° | 6.7 mp/h | |
Saturday, Apr 27 | Good 13 AQI US | 57.2° 33.8° | 6.7 mp/h | |
Today | Good 17 AQI US | 57.2° 33.8° | 6.7 mp/h | |
Monday, Apr 29 | Good 21 AQI US | 50° 35.6° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 14 AQI US | 57.2° 32° | 4.5 mp/h | |
Wednesday, May 1 | Good 5 AQI US | 55.4° 33.8° | 6.7 mp/h | |
Thursday, May 2 | Good 5 AQI US | 57.2° 33.8° | 6.7 mp/h | |
Friday, May 3 | Good 4 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Saturday, May 4 | Good 4 AQI US | 62.6° 35.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
1Contributor
Anonymous Contributor
1 station
1 Data source