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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 | 53.6°F |
Humidity | 82% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 57 |
2 | Saint-Bruno-de-Montarville, Quebec | 56 |
3 | Laval, Quebec | 54 |
4 | Burlington, Ontario | 52 |
5 | Grimshaw, Alberta | 52 |
6 | Edmundston, New Brunswick | 51 |
7 | Hamilton, Ontario | 49 |
8 | Montreal, Quebec | 48 |
9 | Oakville, Ontario | 47 |
10 | Oshawa, Ontario | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Blenkinsop/Union | 23 |
2 | Colwood City Hall | 19 |
3 | Maltwood Close | 13 |
4 | Harris Green | 12 |
5 | James Bay | 12 |
6 | Victoria West | 9 |
7 | Cranmore Road | 7 |
8 | Mountjoy Avenue | 7 |
9 | Sarita Place | 7 |
10 | CedarHill | 6 |
(local time)
SEE WORLD AQI RANKINGUS AQI
19
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 19 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0µg/m³ | |
O3 | 48.4µg/m³ | |
NO2 | 1.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 25 AQI US | |||
Thursday, May 30 | Good 23 AQI US | |||
Friday, May 31 | Good 20 AQI US | |||
Today | Good 19 AQI US | 100% | 51.8° 50° | 8.9 mp/h |
Sunday, Jun 2 | Good 12 AQI US | 100% | 51.8° 46.4° | 15.7 mp/h |
Monday, Jun 3 | Good 10 AQI US | 100% | 57.2° 46.4° | 17.9 mp/h |
Tuesday, Jun 4 | Good 12 AQI US | 57.2° 42.8° | 6.7 mp/h | |
Wednesday, Jun 5 | Good 14 AQI US | 62.6° 46.4° | 6.7 mp/h | |
Thursday, Jun 6 | Good 27 AQI US | 73.4° 51.8° | 6.7 mp/h | |
Friday, Jun 7 | Good 34 AQI US | 68° 51.8° | 11.2 mp/h |
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