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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 35.6°F |
Humidity | 97% |
Wind | 4.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 155 |
2 | Oakville, Ontario | 126 |
3 | Guelph, Ontario | 112 |
4 | Hamilton, Ontario | 102 |
5 | Burlington, Ontario | 84 |
6 | Kitchener, Ontario | 84 |
7 | Toronto, Ontario | 73 |
8 | Windsor, Ontario | 73 |
9 | Maniwaki, Quebec | 70 |
10 | Oshawa, Ontario | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Athabasca Valley Station | 18 |
2 | Patricia McInnes | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
19
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 19 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.7µg/m³ | |
O3 | 46µg/m³ | |
NO2 | 0.9µg/m³ | |
SO2 | 0µg/m³ | |
CO | 229µg/m³ |
PM2.5 concentration in Athabasca Valley air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 29 AQI US | 48.2° 37.4° | 8.9 mp/h | |
Saturday, Jun 1 | Good 20 AQI US | 48.2° 37.4° | 6.7 mp/h | |
Sunday, Jun 2 | Good 24 AQI US | 62.6° 35.6° | 11.2 mp/h | |
Today | Good 19 AQI US | 62.6° 35.6° | 11.2 mp/h | |
Tuesday, Jun 4 | Good 7 AQI US | 100% | 53.6° 41° | 8.9 mp/h |
Wednesday, Jun 5 | Good 7 AQI US | 100% | 44.6° 42.8° | 8.9 mp/h |
Thursday, Jun 6 | Good 7 AQI US | 70% | 62.6° 42.8° | 4.5 mp/h |
Friday, Jun 7 | Good 6 AQI US | 60% | 69.8° 42.8° | 11.2 mp/h |
Saturday, Jun 8 | Good 8 AQI US | 20% | 77° 46.4° | 8.9 mp/h |
Sunday, Jun 9 | Good 8 AQI US | 50% | 71.6° 48.2° | 6.7 mp/h |
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1 Data source