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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 | 62.6°F |
Humidity | 66% |
Wind | 4.5 mp/h |
Pressure | 30.1 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 | Lourdes Street | 35 |
2 | Westcourt Place | 21 |
3 | Lab | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 16 AQI US | |||
Thursday, May 30 | Good 18 AQI US | |||
Friday, May 31 | Good 26 AQI US | |||
Today | Good 21 AQI US | 90% | 59° 53.6° | 11.2 mp/h |
Sunday, Jun 2 | Moderate 62 AQI US | 20% | 71.6° 57.2° | 8.9 mp/h |
Monday, Jun 3 | Moderate 65 AQI US | 90% | 71.6° 57.2° | 8.9 mp/h |
Tuesday, Jun 4 | Moderate 58 AQI US | 100% | 71.6° 60.8° | 17.9 mp/h |
Wednesday, Jun 5 | Good 42 AQI US | 100% | 68° 55.4° | 15.7 mp/h |
Thursday, Jun 6 | Good 14 AQI US | 80% | 60.8° 50° | 17.9 mp/h |
Friday, Jun 7 | Good 13 AQI US | 100% | 60.8° 46.4° | 17.9 mp/h |
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