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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 | 80.6°F |
Humidity | 30% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 61 |
2 | Brampton, Ontario | 59 |
3 | Toronto, Ontario | 59 |
4 | Gatineau, Quebec | 57 |
5 | Mississauga, Ontario | 57 |
6 | Oakville, Ontario | 57 |
7 | Guelph, Ontario | 56 |
8 | Oshawa, Ontario | 56 |
9 | Saguenay, Quebec | 55 |
10 | West End, British Columbia | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Rivière-des-Prairies | 46 |
2 | Saint-Jean-Baptiste | 46 |
3 | Aéroport de Montréal | 45 |
4 | Caserne 17 | 45 |
5 | CHATEAUNEUF | 44 |
6 | Molson | 43 |
7 | Avenue Therese-Lavoie-Roux | 40 |
8 | Rue Saint-Zotique East | 38 |
9 | Avenue Royalmount | 36 |
10 | Avenue Laurier Est | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
43
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 43 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.3µg/m³ | |
O3 | 108µg/m³ | |
SO2 | 0.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Moderate 54 AQI US | |||
Friday, May 31 | Moderate 59 AQI US | |||
Saturday, Jun 1 | Moderate 56 AQI US | |||
Today | Good 43 AQI US | 80.6° 55.4° | 4.5 mp/h | |
Monday, Jun 3 | Moderate 64 AQI US | 80.6° 59° | 4.5 mp/h | |
Tuesday, Jun 4 | Moderate 63 AQI US | 80.6° 55.4° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 64 AQI US | 60% | 80.6° 59° | 6.7 mp/h |
Thursday, Jun 6 | Moderate 78 AQI US | 80% | 71.6° 60.8° | 13.4 mp/h |
Friday, Jun 7 | Moderate 69 AQI US | 100% | 62.6° 59° | 11.2 mp/h |
Saturday, Jun 8 | Good 17 AQI US | 100% | 60.8° 57.2° | 11.2 mp/h |
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