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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 | Broken clouds |
Temperature | 46.4°F |
Humidity | 85% |
Wind | 1 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 82 |
2 | Mississauga, Ontario | 77 |
3 | Laval, Quebec | 67 |
4 | Waterloo, Ontario | 64 |
5 | Hamilton, Ontario | 62 |
6 | Toronto, Ontario | 61 |
7 | Burlington, Ontario | 56 |
8 | Maniwaki, Quebec | 54 |
9 | Oakville, Ontario | 52 |
10 | Ottawa, Ontario | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | David Lam Park | 14 |
2 | Vancouver Clark Drive | 10 |
3 | Downtown Vancouver | 3 |
(local time)
SEE WORLD AQI RANKINGUS AQI
10
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 10 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.8µg/m³ | |
NO2 | 17.8µg/m³ | |
SO2 | 0.8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 12 AQI US | |||
Friday, May 17 | Good 19 AQI US | |||
Saturday, May 18 | Good 10 AQI US | |||
Today | Good 10 AQI US | 50% | 57.2° 46.4° | 4.5 mp/h |
Monday, May 20 | Good 23 AQI US | 57.2° 44.6° | 4.5 mp/h | |
Tuesday, May 21 | Good 21 AQI US | 100% | 51.8° 46.4° | 8.9 mp/h |
Wednesday, May 22 | Good 12 AQI US | 100% | 53.6° 46.4° | 8.9 mp/h |
Thursday, May 23 | Good 15 AQI US | 59° 46.4° | 4.5 mp/h | |
Friday, May 24 | Good 12 AQI US | 60.8° 50° | 4.5 mp/h | |
Saturday, May 25 | Good 13 AQI US | 60.8° 48.2° | 4.5 mp/h |
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