Get a monitor and contributor to air quality data in your city.
1.1K people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 60.8°F |
Humidity | 82% |
Wind | 4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 62 |
2 | Oshawa, Ontario | 61 |
3 | London, Ontario | 56 |
4 | Quebec City, Quebec | 55 |
5 | Montreal, Quebec | 45 |
6 | Calgary, Alberta | 39 |
7 | Regina, Saskatchewan | 36 |
8 | Victoria, British Columbia | 34 |
9 | Hamilton, Ontario | 33 |
10 | Kitchener, Ontario | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Wolfrey Avenue | 75 |
2 | Ursula Franklin Street | 69 |
3 | McLennan Physical Laboratories | 63 |
4 | Toronto Downtown 2 | 59 |
5 | Toronto Downtown | 57 |
6 | Ontario Ministry of the Environment Toronto East | 56 |
7 | Russell Street | 55 |
8 | McLennan Physical Laboratories, Huron Street | 53 |
9 | Algonquin Island | 52 |
10 | Queens Quay West | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.6µg/m³ |
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 25 AQI US | |||
Friday, Apr 26 | Good 24 AQI US | |||
Saturday, Apr 27 | Moderate 53 AQI US | |||
Today | Good 48 AQI US | 100% | 62.6° 51.8° | 8.9 mp/h |
Monday, Apr 29 | Good 33 AQI US | 100% | 51.8° 44.6° | 15.7 mp/h |
Tuesday, Apr 30 | Good 39 AQI US | 80% | 50° 44.6° | 4.5 mp/h |
Wednesday, May 1 | Good 47 AQI US | 59° 44.6° | 6.7 mp/h | |
Thursday, May 2 | Good 46 AQI US | 62.6° 51.8° | 6.7 mp/h | |
Friday, May 3 | Good 50 AQI US | 70% | 57.2° 48.2° | 15.7 mp/h |
Saturday, May 4 | Moderate 61 AQI US | 100% | 55.4° 48.2° | 13.4 mp/h |
Sunday, May 5 | Good 33 AQI US | 90% | 57.2° 44.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Contributor
Anonymous Contributor
Data source