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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 | Rain |
Temperature | 59°F |
Humidity | 69% |
Wind | 4.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 51 |
2 | Kitchener, Ontario | 50 |
3 | Rouyn-Noranda, Quebec | 49 |
4 | Brampton, Ontario | 48 |
5 | Guelph, Ontario | 48 |
6 | Montreal, Quebec | 48 |
7 | Saint-Bruno-de-Montarville, Quebec | 48 |
8 | Toronto, Ontario | 47 |
9 | Laval, Quebec | 46 |
10 | Peace River, Alberta | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tsawwassen | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2µg/m³ | |
NO2 | 5.1µg/m³ | |
SO2 | 1.2µg/m³ |
PM2.5 concentration in Delta air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 26 AQI US | 57.2° 44.6° | 4.5 mp/h | |
Thursday, May 30 | Good 23 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Friday, May 31 | Good 20 AQI US | 60.8° 50° | 6.7 mp/h | |
Today | Good 12 AQI US | 100% | 51.8° 48.2° | 11.2 mp/h |
Sunday, Jun 2 | Good 11 AQI US | 100% | 53.6° 48.2° | 13.4 mp/h |
Monday, Jun 3 | Good 11 AQI US | 100% | 59° 46.4° | 13.4 mp/h |
Tuesday, Jun 4 | Good 11 AQI US | 40% | 57.2° 44.6° | 4.5 mp/h |
Wednesday, Jun 5 | Good 12 AQI US | 64.4° 44.6° | 4.5 mp/h | |
Thursday, Jun 6 | Good 19 AQI US | 73.4° 51.8° | 6.7 mp/h | |
Friday, Jun 7 | Good 28 AQI US | 40% | 68° 55.4° | 8.9 mp/h |
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2Contributors
2 Government Contributors
1 station