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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 | 66.2°F |
Humidity | 86% |
Wind | 4.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 61 |
2 | Mississauga, Ontario | 55 |
3 | Sault Ste Marie, Ontario | 54 |
4 | Saguenay, Quebec | 45 |
5 | West End, British Columbia | 45 |
6 | Quebec City, Quebec | 44 |
7 | Saint-Bruno-de-Montarville, Quebec | 44 |
8 | Valemount, British Columbia | 43 |
9 | Chetwynd, British Columbia | 42 |
10 | Levis, Quebec | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 60 |
2 | St-Dominique | 51 |
3 | Avenue Therese-Lavoie-Roux | 46 |
4 | Caserne 17 | 46 |
5 | York-Roberval | 46 |
6 | Rivière-des-Prairies | 45 |
7 | Restaurant Le Jardin de Panos | 44 |
8 | Rue Saint-Zotique East | 44 |
9 | Aéroport de Montréal | 42 |
10 | Hochelaga | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
45
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 45 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.2µg/m³ | |
O3 | 62µg/m³ | |
NO2 | 7.7µg/m³ | |
CO | 229µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 62 AQI US | |||
Thursday, May 16 | Moderate 63 AQI US | |||
Friday, May 17 | Moderate 58 AQI US | |||
Today | Good 45 AQI US | 70% | 71.6° 57.2° | 6.7 mp/h |
Sunday, May 19 | Good 35 AQI US | 75.2° 51.8° | 4.5 mp/h | |
Monday, May 20 | Good 42 AQI US | 77° 59° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 59 AQI US | 100% | 71.6° 60.8° | 11.2 mp/h |
Wednesday, May 22 | Moderate 78 AQI US | 100% | 84.2° 60.8° | 13.4 mp/h |
Thursday, May 23 | Moderate 79 AQI US | 100% | 69.8° 51.8° | 20.1 mp/h |
Friday, May 24 | Good 27 AQI US | 30% | 50° 44.6° | 15.7 mp/h |
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