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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 | Rain |
Temperature | 44.6°F |
Humidity | 96% |
Wind | 8.3 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 40 |
2 | Hamilton, Ontario | 36 |
3 | Lethbridge, Alberta | 34 |
4 | Sault Ste Marie, Ontario | 34 |
5 | Valemount, British Columbia | 34 |
6 | Fort St John, British Columbia | 32 |
7 | Mississauga, Ontario | 32 |
8 | Sherbrooke, Quebec | 32 |
9 | Chetwynd, British Columbia | 31 |
10 | Oshawa, Ontario | 30 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St. Lina Station | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.6µg/m³ | |
O3 | 62µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 4 | Good 30 AQI US | |||
Sunday, May 5 | Good 33 AQI US | |||
Monday, May 6 | Good 25 AQI US | |||
Today | Good 25 AQI US | 100% | 44.6° 42.8° | 11.2 mp/h |
Wednesday, May 8 | Good 7 AQI US | 100% | 57.2° 42.8° | 11.2 mp/h |
Thursday, May 9 | Good 9 AQI US | 62.6° 41° | 15.7 mp/h | |
Friday, May 10 | Good 9 AQI US | 69.8° 42.8° | 13.4 mp/h | |
Saturday, May 11 | Good 13 AQI US | 64.4° 51.8° | 17.9 mp/h | |
Sunday, May 12 | Good 9 AQI US | 80% | 69.8° 46.4° | 8.9 mp/h |
Monday, May 13 | Good 14 AQI US | 100% | 71.6° 50° | 6.7 mp/h |
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