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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 35.6°F |
Humidity | 89% |
Wind | 4 mp/h |
Pressure | 30.4 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 71 |
2 | Oakville, Ontario | 62 |
3 | Mississauga, Ontario | 43 |
4 | Kitchener, Ontario | 33 |
5 | Hope, British Columbia | 32 |
6 | Cold Lake, Alberta | 31 |
7 | Saguenay, Quebec | 31 |
8 | Chetwynd, British Columbia | 29 |
9 | Montreal, Quebec | 28 |
10 | Edmundston, New Brunswick | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Macaulay Street East | 37 |
2 | STN29667 | 29 |
3 | DGEC | 28 |
4 | Gage and Gertrude | 25 |
5 | Hamilton Mountain | 25 |
6 | Ontario Ministry of the Environment Hamilton West | 25 |
7 | Parkdale and Burlington | 25 |
8 | St. Christophers Park | 25 |
9 | Hamilton Beach | 22 |
10 | Hamilton Downtown | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
8
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 8 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
O3 | 20µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 263.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 31 AQI US | |||
Wednesday, Apr 24 | Good 22 AQI US | |||
Thursday, Apr 25 | Good 18 AQI US | |||
Today | Good 8 AQI US | 50° 33.8° | 13.4 mp/h | |
Saturday, Apr 27 | Good 29 AQI US | 100% | 57.2° 42.8° | 15.7 mp/h |
Sunday, Apr 28 | Moderate 51 AQI US | 100% | 68° 55.4° | 13.4 mp/h |
Monday, Apr 29 | Moderate 56 AQI US | 90% | 64.4° 53.6° | 6.7 mp/h |
Tuesday, Apr 30 | Moderate 60 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
Wednesday, May 1 | Moderate 54 AQI US | 100% | 68° 51.8° | 15.7 mp/h |
Thursday, May 2 | Good 12 AQI US | 57.2° 46.4° | 4.5 mp/h |
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