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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 | 62.6°F |
Humidity | 78% |
Wind | 4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Yellowknife, Northwest Territories | 82 |
2 | Cold Lake, Alberta | 73 |
3 | Hamilton, Ontario | 68 |
4 | Fort Mckay, Alberta | 66 |
5 | Saguenay, Quebec | 65 |
6 | Toronto, Ontario | 64 |
7 | Lac La Biche, Alberta | 63 |
8 | Burlington, Ontario | 62 |
9 | Mississauga, Ontario | 58 |
10 | Oshawa, Ontario | 58 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | London Station2 | 56 |
2 | 159-199 Mary Ave | 54 |
3 | London-CDN | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
54
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 54 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 27 AQI US | |||
Sunday, May 12 | Good 35 AQI US | |||
Monday, May 13 | Moderate 53 AQI US | |||
Today | Moderate 54 AQI US | 100% | 69.8° 55.4° | 6.7 mp/h |
Wednesday, May 15 | Moderate 54 AQI US | 40% | 69.8° 51.8° | 8.9 mp/h |
Thursday, May 16 | Moderate 56 AQI US | 20% | 69.8° 53.6° | 6.7 mp/h |
Friday, May 17 | Moderate 55 AQI US | 100% | 66.2° 53.6° | 11.2 mp/h |
Saturday, May 18 | Moderate 53 AQI US | 20% | 69.8° 59° | 6.7 mp/h |
Sunday, May 19 | Moderate 60 AQI US | 60% | 64.4° 57.2° | 8.9 mp/h |
Monday, May 20 | Moderate 62 AQI US | 40% | 66.2° 55.4° | 4.5 mp/h |
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