Get a monitor and contributor to air quality data in your city.
28.2K people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 85% |
Wind | 1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Lethbridge, Alberta | 42 |
2 | Calgary, Alberta | 38 |
3 | Fort St John, British Columbia | 38 |
4 | Grimshaw, Alberta | 38 |
5 | Chetwynd, British Columbia | 37 |
6 | Gibbons, Alberta | 37 |
7 | Hamilton, Ontario | 36 |
8 | Valemount, British Columbia | 36 |
9 | Kitimat, British Columbia | 35 |
10 | Fort Mckay, Alberta | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 111Pacific Avenue | 34 |
2 | Markham Street | 28 |
3 | Ontario Ministry of the Environment Toronto East | 27 |
4 | Queens Quay West | 25 |
5 | Spadina Avenue | 25 |
6 | Wolfrey Avenue | 25 |
7 | Greenwood & Danforth | 23 |
8 | Toronto Downtown | 23 |
9 | Ursula Franklin Street | 23 |
10 | Ontario Ministry of the Environment Toronto North | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
O3 | 68µg/m³ | |
NO2 | 8.3µg/m³ |
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 30 | Good 35 AQI US | |||
Wednesday, May 1 | Good 22 AQI US | |||
Thursday, May 2 | Good 25 AQI US | |||
Today | Good 27 AQI US | 40% | 60.8° 50° | 8.9 mp/h |
Saturday, May 4 | Good 37 AQI US | 90% | 55.4° 48.2° | 6.7 mp/h |
Sunday, May 5 | Good 33 AQI US | 62.6° 46.4° | 6.7 mp/h | |
Monday, May 6 | Good 38 AQI US | 59° 48.2° | 8.9 mp/h | |
Tuesday, May 7 | Good 38 AQI US | 70% | 59° 51.8° | 6.7 mp/h |
Wednesday, May 8 | Good 36 AQI US | 20% | 55.4° 48.2° | 11.2 mp/h |
Thursday, May 9 | Good 14 AQI US | 60% | 60.8° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Contributor
Government Contributor
Unidentified Contributor
1 station
Data source
No locations are available.