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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 92% |
Wind | 11 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 122 |
2 | Hamilton, Ontario | 116 |
3 | Oakville, Ontario | 98 |
4 | Kitchener, Ontario | 91 |
5 | Guelph, Ontario | 85 |
6 | Burlington, Ontario | 76 |
7 | Toronto, Ontario | 73 |
8 | Maniwaki, Quebec | 70 |
9 | Windsor, Ontario | 66 |
10 | Mississauga, Ontario | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 49 Street | 15 |
2 | Yellowknife | 13 |
3 | Con Road | 6 |
4 | YK station 2B | 6 |
5 | Franklin Avenue | 5 |
(local time)
SEE WORLD AQI RANKINGUS AQI
9
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 9 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.4µg/m³ | |
PM10 | 3.5µg/m³ | |
O3 | 23.2µg/m³ | |
NO2 | 0µg/m³ |
PM2.5 concentration in Yellowknife air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 18 AQI US | 48.2° 37.4° | 15.7 mp/h | |
Saturday, Jun 1 | Good 14 AQI US | 51.8° 35.6° | 11.2 mp/h | |
Sunday, Jun 2 | Good 10 AQI US | 53.6° 41° | 15.7 mp/h | |
Today | Good 9 AQI US | 53.6° 41° | 15.7 mp/h | |
Tuesday, Jun 4 | Good 7 AQI US | 51.8° 41° | 13.4 mp/h | |
Wednesday, Jun 5 | Good 5 AQI US | 51.8° 42.8° | 11.2 mp/h | |
Thursday, Jun 6 | Good 5 AQI US | 100% | 50° 37.4° | 13.4 mp/h |
Friday, Jun 7 | Good 5 AQI US | 100% | 37.4° 33.8° | 8.9 mp/h |
Saturday, Jun 8 | Good 5 AQI US | 100% | 42.8° 35.6° | 11.2 mp/h |
Sunday, Jun 9 | Good 5 AQI US | 50° 35.6° | 8.9 mp/h |
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5Contributors
Government Contributor
1 station
4 Anonymous Contributors
4 stations
2 Data sources