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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 | Clear sky |
Temperature | 57.2°F |
Humidity | 86% |
Wind | 6.9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 78 |
2 | Burlington, Ontario | 76 |
3 | Mississauga, Ontario | 75 |
4 | Oakville, Ontario | 73 |
5 | Waterloo, Ontario | 73 |
6 | Guelph, Ontario | 69 |
7 | London, Ontario | 67 |
8 | Saskatoon, Saskatchewan | 67 |
9 | Val-d'Or, Quebec | 66 |
10 | Kitchener, Ontario | 65 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Trois-Rivières - Cap-de-la-Madelaine | 55 |
2 | Trois-Rivières - École MEES | 48 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.3µg/m³ | |
O3 | 93µg/m³ | |
SO2 | 4.6µg/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 26 AQI US | |||
Sunday, May 12 | Good 32 AQI US | |||
Monday, May 13 | Good 37 AQI US | |||
Today | Moderate 55 AQI US | 59° 48.2° | 6.7 mp/h | |
Wednesday, May 15 | Good 26 AQI US | 69.8° 46.4° | 6.7 mp/h | |
Thursday, May 16 | Good 47 AQI US | 70% | 69.8° 50° | 4.5 mp/h |
Friday, May 17 | Moderate 61 AQI US | 100% | 59° 55.4° | 6.7 mp/h |
Saturday, May 18 | Good 45 AQI US | 30% | 71.6° 57.2° | 4.5 mp/h |
Sunday, May 19 | Good 21 AQI US | 69.8° 51.8° | 4.5 mp/h | |
Monday, May 20 | Good 21 AQI US | 40% | 73.4° 51.8° | 8.9 mp/h |
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