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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 37.4°F |
Humidity | 93% |
Wind | 9.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 51 |
2 | Kitchener, Ontario | 50 |
3 | Rouyn-Noranda, Quebec | 49 |
4 | Brampton, Ontario | 48 |
5 | Guelph, Ontario | 48 |
6 | Montreal, Quebec | 48 |
7 | Saint-Bruno-de-Montarville, Quebec | 48 |
8 | Toronto, Ontario | 47 |
9 | Laval, Quebec | 46 |
10 | Peace River, Alberta | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 49 Street | 24 |
2 | Yellowknife | 19 |
3 | Con Road | 15 |
4 | YK station 2B | 15 |
5 | Franklin Avenue | 13 |
(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 | 3.1µg/m³ | |
PM10 | 8.6µg/m³ | |
O3 | 47.6µg/m³ | |
NO2 | 0.2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 27 AQI US | |||
Thursday, May 30 | Good 18 AQI US | |||
Friday, May 31 | Good 18 AQI US | |||
Today | Good 19 AQI US | 50° 35.6° | 13.4 mp/h | |
Sunday, Jun 2 | Good 6 AQI US | 51.8° 39.2° | 13.4 mp/h | |
Monday, Jun 3 | Good 8 AQI US | 48.2° 39.2° | 13.4 mp/h | |
Tuesday, Jun 4 | Good 5 AQI US | 40% | 44.6° 41° | 8.9 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 100% | 41° 37.4° | 8.9 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 100% | 46.4° 39.2° | 13.4 mp/h |
Friday, Jun 7 | Good 5 AQI US | 20% | 68° 41° | 13.4 mp/h |
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Contributor
Government Contributor
1 station
Data source
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