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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 | 50°F |
Humidity | 78% |
Wind | 3 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Fort St John, British Columbia | 99 |
2 | London, Ontario | 67 |
3 | Mississauga, Ontario | 66 |
4 | Quebec City, Quebec | 59 |
5 | Hamilton, Ontario | 58 |
6 | Chetwynd, British Columbia | 57 |
7 | Kitchener, Ontario | 55 |
8 | Toronto, Ontario | 55 |
9 | Valemount, British Columbia | 55 |
10 | Sault Ste Marie, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Douglas College | 25 |
2 | Mundy Street | 19 |
3 | 1260-1090 Riverwood Gate | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ |
PM2.5 concentration in Coquitlam air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 25 AQI US | 53.6° 44.6° | 6.7 mp/h | |
Saturday, May 18 | Good 20 AQI US | 60.8° 42.8° | 4.5 mp/h | |
Today | Good 17 AQI US | |||
Monday, May 20 | Good 23 AQI US | 59° 41° | 4.5 mp/h | |
Tuesday, May 21 | Good 21 AQI US | 100% | 50° 46.4° | 4.5 mp/h |
Wednesday, May 22 | Good 13 AQI US | 100% | 55.4° 44.6° | 2.2 mp/h |
Thursday, May 23 | Good 14 AQI US | 50% | 57.2° 48.2° | 2.2 mp/h |
Friday, May 24 | Good 18 AQI US | 100% | 51.8° 44.6° | 6.7 mp/h |
Saturday, May 25 | Good 9 AQI US | 50% | 48.2° 44.6° | 4.5 mp/h |
Sunday, May 26 | Good 18 AQI US | 30% | 60.8° 46.4° | 4.5 mp/h |
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4Contributors
2 Government Contributors
1 station
2 Anonymous Contributors
2 stations
4 Data sources