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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 | Scattered clouds |
Temperature | 62.6°F |
Humidity | 85% |
Wind | 1 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Golden, British Columbia | 190 |
2 | Yellowknife, Northwest Territories | 171 |
3 | Calgary, Alberta | 169 |
4 | Airdrie, Alberta | 165 |
5 | Fort Mckay, Alberta | 165 |
6 | Lac La Biche, Alberta | 153 |
7 | Patricia Mcinnes, Alberta | 150 |
8 | Canmore, Alberta | 136 |
9 | Regional District of Central Kootenay, British Columbia | 125 |
10 | Saskatoon, Saskatchewan | 123 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 53 |
2 | Avenue Therese-Lavoie-Roux | 39 |
3 | Restaurant Le Jardin de Panos | 39 |
4 | Hochelaga | 37 |
5 | St-Dominique | 36 |
6 | Aéroport de Montréal | 35 |
7 | PARC HENRI-JULIEN | 33 |
8 | York-Roberval | 32 |
9 | Caserne 17 | 29 |
10 | Molson | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.3µg/m³ | |
O3 | 27µg/m³ | |
NO2 | 3.6µg/m³ | |
SO2 | 2µg/m³ | |
CO | 1000µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Montreal is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Jul 21 | Good 38 AQI US | 78.8° 57.2° | 6.7 mp/h | |
Monday, Jul 22 | Good 42 AQI US | 78.8° 60.8° | 6.7 mp/h | |
Tuesday, Jul 23 | Good 38 AQI US | 78.8° 60.8° | 11.2 mp/h | |
Today | Good 29 AQI US | 100% | 78.8° 60.8° | 11.2 mp/h |
Thursday, Jul 25 | Moderate 58 AQI US | 100% | 68° 60.8° | 13.4 mp/h |
Friday, Jul 26 | Moderate 61 AQI US | 75.2° 55.4° | 11.2 mp/h | |
Saturday, Jul 27 | Moderate 59 AQI US | 78.8° 59° | 8.9 mp/h | |
Sunday, Jul 28 | Moderate 68 AQI US | 80.6° 62.6° | 6.7 mp/h | |
Monday, Jul 29 | Moderate 72 AQI US | 40% | 84.2° 64.4° | 4.5 mp/h |
Tuesday, Jul 30 | Moderate 62 AQI US | 90% | 80.6° 68° | 6.7 mp/h |
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9Contributors
Government Contributor
4 Individual Contributors
1 station
1 station
1 station
1 station
4 Anonymous Contributors
4 stations