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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 | 35.6°F |
Humidity | 94% |
Wind | 7 mp/h |
Pressure | 29.4 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 56 |
2 | Hamilton, Ontario | 50 |
3 | Mississauga, Ontario | 42 |
4 | Oshawa, Ontario | 39 |
5 | Burlington, Ontario | 35 |
6 | Richmond, British Columbia | 35 |
7 | Rouyn-Noranda, Quebec | 35 |
8 | Calgary, Alberta | 33 |
9 | Levis, Quebec | 33 |
10 | Quebec City, Quebec | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Edmonton Woodcroft | 21 |
2 | South Central Edmonton | 19 |
3 | 93 Avenue NW | 18 |
4 | Fraser River Park | 18 |
5 | Greenoch Cres | 18 |
6 | Lake Summerside | 18 |
7 | Lambton Industrial-AQSU-92E1 | 17 |
8 | Edmonton East | 15 |
9 | Edmonton Central East | 13 |
10 | Holyrood 3 | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
15
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 15 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ | |
O3 | 38µg/m³ | |
NO2 | 5.6µg/m³ | |
SO2 | 0µg/m³ | |
CO | 343.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 27 | Good 25 AQI US | |||
Sunday, Apr 28 | Good 25 AQI US | |||
Monday, Apr 29 | Good 20 AQI US | |||
Today | Good 15 AQI US | 100% | 44.6° 32° | 11.2 mp/h |
Wednesday, May 1 | Good 24 AQI US | 80% | 48.2° 33.8° | 13.4 mp/h |
Thursday, May 2 | Good 17 AQI US | 51.8° 33.8° | 4.5 mp/h | |
Friday, May 3 | Good 7 AQI US | 53.6° 35.6° | 13.4 mp/h | |
Saturday, May 4 | Good 6 AQI US | 60% | 53.6° 42.8° | 11.2 mp/h |
Sunday, May 5 | Good 9 AQI US | 90% | 50° 39.2° | 8.9 mp/h |
Monday, May 6 | Good 5 AQI US | 100% | 48.2° 42.8° | 8.9 mp/h |
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