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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 | Scattered clouds |
Temperature | 53.6°F |
Humidity | 52% |
Wind | 8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 41 |
2 | Lethbridge, Alberta | 41 |
3 | Calgary, Alberta | 38 |
4 | Hamilton, Ontario | 37 |
5 | Rouyn-Noranda, Quebec | 37 |
6 | Saguenay, Quebec | 37 |
7 | Waterloo, Ontario | 37 |
8 | Burlington, Ontario | 33 |
9 | London, Ontario | 33 |
10 | Oakville, Ontario | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hastings Race Track | 74 |
2 | Mahon Park | 32 |
3 | North Vancouver Second Narrows | 24 |
4 | Second Narrows | 21 |
5 | Banff Court | 17 |
6 | East 3rd Street | 17 |
7 | Lynn Valley Centre | 15 |
8 | Harold Road | 14 |
9 | 14th Street West | 13 |
10 | Capilano & Paisley | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.3µg/m³ | |
O3 | 52µg/m³ | |
SO2 | 2.1µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 17 AQI US | |||
Saturday, Apr 27 | Good 20 AQI US | |||
Sunday, Apr 28 | Good 18 AQI US | |||
Sunday, Apr 28 | Good 20 AQI US | 70% | 53.6° 37.4° | 6.7 mp/h |
Today | Good 21 AQI US | 40% | 53.6° 41° | 4.5 mp/h |
Tuesday, Apr 30 | Good 14 AQI US | 53.6° 41° | 4.5 mp/h | |
Wednesday, May 1 | Good 16 AQI US | 30% | 62.6° 41° | 4.5 mp/h |
Thursday, May 2 | Good 15 AQI US | 68° 46.4° | 4.5 mp/h | |
Friday, May 3 | Good 8 AQI US | 71.6° 51.8° | 4.5 mp/h | |
Saturday, May 4 | Good 9 AQI US | 100% | 59° 48.2° | 8.9 mp/h |
Sunday, May 5 | Good 8 AQI US | 80% | 53.6° 42.8° | 6.7 mp/h |
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