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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 | 57.2°F |
Humidity | 47% |
Wind | 4.4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 51 |
2 | Kitchener, Ontario | 50 |
3 | Rouyn-Noranda, Quebec | 49 |
4 | Brampton, Ontario | 48 |
5 | Guelph, Ontario | 48 |
6 | Montreal, Quebec | 48 |
7 | Saint-Bruno-de-Montarville, Quebec | 48 |
8 | Toronto, Ontario | 47 |
9 | Laval, Quebec | 46 |
10 | Peace River, Alberta | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Smithers Muheim Memorial | 19 |
2 | Main Street | 15 |
3 | Railway Avenue | 15 |
4 | Telkwa Tower Street | 13 |
5 | Turner Way | 13 |
6 | Bulkley Drive | 12 |
7 | CAP - Railway Avenue | 12 |
8 | ENV PA 1st and Manitoba | 12 |
9 | ENV PA Silverking | 12 |
10 | Kroeker Road | 12 |
(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 | 2.6µg/m³ | |
PM10 | 5.2µg/m³ | |
O3 | 47.8µg/m³ | |
NO2 | 4.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 23 AQI US | |||
Thursday, May 30 | Good 19 AQI US | |||
Friday, May 31 | Good 14 AQI US | |||
Today | Good 19 AQI US | 100% | 55.4° 41° | 4.5 mp/h |
Sunday, Jun 2 | Good 6 AQI US | 90% | 57.2° 46.4° | 4.5 mp/h |
Monday, Jun 3 | Good 5 AQI US | 100% | 59° 42.8° | 6.7 mp/h |
Tuesday, Jun 4 | Good 5 AQI US | 50% | 57.2° 41° | 6.7 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 60.8° 35.6° | 4.5 mp/h | |
Thursday, Jun 6 | Good 7 AQI US | 71.6° 39.2° | 2.2 mp/h | |
Friday, Jun 7 | Good 12 AQI US | 40% | 78.8° 50° | 4.5 mp/h |
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