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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 60.8°F |
Humidity | 63% |
Wind | 4.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 66 |
2 | Burlington, Ontario | 56 |
3 | Saint-Bruno-de-Montarville, Quebec | 56 |
4 | Laval, Quebec | 53 |
5 | Saint John, New Brunswick | 53 |
6 | Sherbrooke, Quebec | 53 |
7 | Grimshaw, Alberta | 52 |
8 | Oshawa, Ontario | 52 |
9 | Edmundston, New Brunswick | 51 |
10 | Oakville, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sault Ste. Marie Station | 54 |
2 | Bruce Street | 44 |
3 | Wallace Terrace | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
54
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 54 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
O3 | 134µg/m³ | |
NO2 | 6.4µg/m³ | |
SO2 | 2.6µg/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 |
---|---|---|---|---|
Thursday, May 30 | Good 27 AQI US | |||
Friday, May 31 | Good 40 AQI US | |||
Today | Moderate 54 AQI US | |||
Sunday, Jun 2 | Moderate 52 AQI US | 70% | 69.8° 48.2° | 6.7 mp/h |
Monday, Jun 3 | Moderate 52 AQI US | 100% | 69.8° 46.4° | 11.2 mp/h |
Tuesday, Jun 4 | Moderate 53 AQI US | 100% | 77° 55.4° | 8.9 mp/h |
Wednesday, Jun 5 | Good 47 AQI US | 100% | 62.6° 55.4° | 6.7 mp/h |
Thursday, Jun 6 | Good 17 AQI US | 100% | 55.4° 42.8° | 11.2 mp/h |
Friday, Jun 7 | Good 8 AQI US | 60% | 46.4° 42.8° | 11.2 mp/h |
Saturday, Jun 8 | Good 8 AQI US | 70% | 53.6° 42.8° | 8.9 mp/h |
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