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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 | 55.4°F |
Humidity | 61% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Fort Mckay, Alberta | 204 |
2 | Patricia Mcinnes, Alberta | 92 |
3 | London, Ontario | 87 |
4 | Hamilton, Ontario | 63 |
5 | Saskatoon, Saskatchewan | 63 |
6 | Guelph, Ontario | 61 |
7 | Waterloo, Ontario | 59 |
8 | Oshawa, Ontario | 58 |
9 | Burlington, Ontario | 57 |
10 | Oakville, Ontario | 57 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Williams Lake Columneetza School Station | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.1µg/m³ | |
PM10 | 14.6µg/m³ | |
O3 | 41.6µg/m³ | |
NO2 | 16.2µg/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 |
---|---|---|---|---|
Sunday, May 12 | Good 36 AQI US | 59° 48.2° | 6.7 mp/h | |
Monday, May 13 | Good 23 AQI US | 68° 42.8° | 4.5 mp/h | |
Today | Good 17 AQI US | |||
Wednesday, May 15 | Good 10 AQI US | 80% | 68° 50° | 4.5 mp/h |
Thursday, May 16 | Good 6 AQI US | 100% | 59° 42.8° | 8.9 mp/h |
Friday, May 17 | Good 5 AQI US | 60% | 57.2° 37.4° | 8.9 mp/h |
Saturday, May 18 | Good 5 AQI US | 100% | 51.8° 41° | 4.5 mp/h |
Sunday, May 19 | Good 5 AQI US | 62.6° 39.2° | 4.5 mp/h | |
Monday, May 20 | Good 5 AQI US | 100% | 53.6° 39.2° | 8.9 mp/h |
Tuesday, May 21 | Good 5 AQI US | 70% | 51.8° 35.6° | 6.7 mp/h |
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