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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 | 51.8°F |
Humidity | 51% |
Wind | 5.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 70 |
2 | Quesnel, British Columbia | 53 |
3 | Cold Lake, Alberta | 35 |
4 | Saguenay, Quebec | 35 |
5 | Rouyn-Noranda, Quebec | 34 |
6 | Kitchener, Ontario | 33 |
7 | Laval, Quebec | 30 |
8 | Chetwynd, British Columbia | 29 |
9 | Levis, Quebec | 28 |
10 | Quebec City, Quebec | 28 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Crofton Substation | 25 |
2 | Crofton Elementary | 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 | 5µg/m³ | |
SO2 | 2.4µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 4 AQI US | |||
Saturday, Apr 27 | Good 3 AQI US | |||
Sunday, Apr 28 | Good 5 AQI US | |||
Today | Good 21 AQI US | 40% | 51.8° 35.6° | 6.7 mp/h |
Tuesday, Apr 30 | Good 7 AQI US | 40% | 51.8° 37.4° | 4.5 mp/h |
Wednesday, May 1 | Good 8 AQI US | 51.8° 39.2° | 6.7 mp/h | |
Thursday, May 2 | Good 11 AQI US | 59° 41° | 6.7 mp/h | |
Friday, May 3 | Good 16 AQI US | 60.8° 44.6° | 4.5 mp/h | |
Saturday, May 4 | Good 16 AQI US | 66.2° 50° | 4.5 mp/h | |
Sunday, May 5 | Good 13 AQI US | 100% | 59° 50° | 6.7 mp/h |
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