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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 57.2°F |
Humidity | 73% |
Wind | 0.5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 57 |
2 | Brampton, Ontario | 56 |
3 | Guelph, Ontario | 52 |
4 | Hamilton, Ontario | 52 |
5 | Oakville, Ontario | 51 |
6 | Windsor, Ontario | 51 |
7 | Kitchener, Ontario | 50 |
8 | Oshawa, Ontario | 50 |
9 | Saint-Bruno-de-Montarville, Quebec | 50 |
10 | Toronto, Ontario | 50 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Williams Lake Columneetza School Station | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.8µg/m³ | |
PM10 | 1.5µg/m³ | |
O3 | 69µg/m³ | |
NO2 | 2.3µg/m³ |
PM2.5 concentration in Williams Lake Columneetza School air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 25 AQI US | 60.8° 37.4° | 6.7 mp/h | |
Thursday, May 30 | Good 23 AQI US | 68° 39.2° | 2.2 mp/h | |
Friday, May 31 | Good 21 AQI US | 57.2° 48.2° | 4.5 mp/h | |
Today | Good 28 AQI US | 100% | 57.2° 48.2° | 4.5 mp/h |
Sunday, Jun 2 | Good 7 AQI US | 50% | 57.2° 42.8° | 11.2 mp/h |
Monday, Jun 3 | Good 6 AQI US | 100% | 59° 44.6° | 4.5 mp/h |
Tuesday, Jun 4 | Good 5 AQI US | 40% | 60.8° 39.2° | 11.2 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 64.4° 37.4° | 2.2 mp/h | |
Thursday, Jun 6 | Good 5 AQI US | 71.6° 41° | 2.2 mp/h | |
Friday, Jun 7 | Good 8 AQI US | 87.8° 48.2° | 6.7 mp/h | |
Saturday, Jun 8 | Good 15 AQI US | 95° 55.4° | 8.9 mp/h |
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