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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 | 55.4°F |
Humidity | 63% |
Wind | 6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 79 |
2 | Burlington, Ontario | 68 |
3 | Windsor, Ontario | 62 |
4 | Gatineau, Quebec | 58 |
5 | Levis, Quebec | 56 |
6 | Ottawa, Ontario | 56 |
7 | Laval, Quebec | 55 |
8 | Montreal, Quebec | 55 |
9 | Quebec City, Quebec | 55 |
10 | London, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hart Butte No. 11 | 21 |
(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 |
PM2.5 concentration in Harptree air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 19 | Moderate 61 AQI US | 55.4° 41° | 13.4 mp/h | |
Monday, May 20 | Good 32 AQI US | 53.6° 41° | 13.4 mp/h | |
Tuesday, May 21 | Good 25 AQI US | 55.4° 42.8° | 13.4 mp/h | |
Today | Good 21 AQI US | 55.4° 42.8° | 13.4 mp/h | |
Thursday, May 23 | Good 11 AQI US | 44.6° 39.2° | 13.4 mp/h | |
Friday, May 24 | Good 10 AQI US | 53.6° 37.4° | 6.7 mp/h | |
Saturday, May 25 | Good 8 AQI US | 64.4° 42.8° | 8.9 mp/h | |
Sunday, May 26 | Good 9 AQI US | 66.2° 46.4° | 13.4 mp/h | |
Monday, May 27 | Good 8 AQI US | 68° 50° | 15.7 mp/h | |
Tuesday, May 28 | Good 10 AQI US | 75.2° 51.8° | 11.2 mp/h |
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