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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 81% |
Wind | 2.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Guelph, Ontario | 53 |
2 | Fort St John, British Columbia | 52 |
3 | Oakville, Ontario | 52 |
4 | Valemount, British Columbia | 51 |
5 | Hamilton, Ontario | 44 |
6 | Windsor, Ontario | 44 |
7 | Sherbrooke, Quebec | 43 |
8 | Burlington, Ontario | 41 |
9 | Saint-Bruno-de-Montarville, Quebec | 38 |
10 | Mississauga, Ontario | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Golden Ears Bridge | 23 |
2 | Golden Ears School | 23 |
3 | Silver Valley | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.5µg/m³ | |
O3 | 58.5µg/m³ | |
NO2 | 5.4µg/m³ |
PM2.5 concentration in Maple Ridge air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Good 18 AQI US | 60.8° 41° | 4.5 mp/h | |
Wednesday, May 22 | Good 18 AQI US | 62.6° 46.4° | 4.5 mp/h | |
Thursday, May 23 | Good 28 AQI US | 50° 46.4° | 2.2 mp/h | |
Today | Good 24 AQI US | 100% | 50° 46.4° | 2.2 mp/h |
Saturday, May 25 | Good 17 AQI US | 100% | 51.8° 44.6° | 4.5 mp/h |
Sunday, May 26 | Good 12 AQI US | 100% | 48.2° 44.6° | 2.2 mp/h |
Monday, May 27 | Good 37 AQI US | 64.4° 46.4° | 4.5 mp/h | |
Tuesday, May 28 | Moderate 58 AQI US | 100% | 51.8° 48.2° | 4.5 mp/h |
Wednesday, May 29 | Good 14 AQI US | 70% | 59° 44.6° | 8.9 mp/h |
Thursday, May 30 | Good 17 AQI US | 62.6° 44.6° | 4.5 mp/h |
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4Contributors
2 Government Contributors
1 station
Individual Contributor
1 station
Anonymous Contributor
1 station
4 Data sources