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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 | 64.4°F |
Humidity | 72% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Fort St John, British Columbia | 89 |
2 | Chetwynd, British Columbia | 60 |
3 | Kitchener, Ontario | 58 |
4 | Levis, Quebec | 53 |
5 | Valemount, British Columbia | 51 |
6 | Calgary, Alberta | 49 |
7 | Val-d'Or, Quebec | 49 |
8 | Canmore, Alberta | 44 |
9 | London, Ontario | 42 |
10 | Saskatoon, Saskatchewan | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Markham Street | 46 |
2 | 111Pacific Avenue | 45 |
3 | Ontario Ministry of the Environment Toronto North | 44 |
4 | Tweedsmuir Avenue | 39 |
5 | Ursula Franklin Street | 37 |
6 | Campus Walk 2 | 33 |
7 | Ontario Ministry of the Environment Toronto East | 31 |
8 | Wolfrey Avenue | 30 |
9 | Ontario Ministry of the Environment Toronto West | 28 |
10 | Pacific & Glenlake | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
O3 | 102µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 28 AQI US | |||
Friday, May 17 | Good 31 AQI US | |||
Saturday, May 18 | Moderate 53 AQI US | |||
Today | Good 44 AQI US | 78.8° 57.2° | 6.7 mp/h | |
Monday, May 20 | Moderate 71 AQI US | 50% | 78.8° 62.6° | 8.9 mp/h |
Tuesday, May 21 | Moderate 65 AQI US | 90% | 78.8° 62.6° | 13.4 mp/h |
Wednesday, May 22 | Good 40 AQI US | 100% | 69.8° 55.4° | 13.4 mp/h |
Thursday, May 23 | Good 11 AQI US | 69.8° 48.2° | 8.9 mp/h | |
Friday, May 24 | Good 31 AQI US | 30% | 69.8° 55.4° | 8.9 mp/h |
Saturday, May 25 | Moderate 63 AQI US | 100% | 68° 57.2° | 6.7 mp/h |
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