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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 41°F |
Humidity | 95% |
Wind | 8 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 56 |
2 | Hamilton, Ontario | 50 |
3 | Mississauga, Ontario | 42 |
4 | Oshawa, Ontario | 39 |
5 | Burlington, Ontario | 35 |
6 | Richmond, British Columbia | 35 |
7 | Rouyn-Noranda, Quebec | 35 |
8 | Calgary, Alberta | 33 |
9 | Levis, Quebec | 33 |
10 | Quebec City, Quebec | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.1*µg/m³ |
PM2.5 concentration in Stephenville air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 5 AQI US | 20% | 46.4° 39.2° | 6.7 mp/h |
Wednesday, May 1 | Good 5 AQI US | 80% | 42.8° 37.4° | 8.9 mp/h |
Thursday, May 2 | Good 4 AQI US | 48.2° 37.4° | 15.7 mp/h | |
Friday, May 3 | Good 5 AQI US | 50% | 46.4° 37.4° | 11.2 mp/h |
Saturday, May 4 | Good 5 AQI US | 41° 35.6° | 8.9 mp/h | |
Sunday, May 5 | Good 7 AQI US | 70% | 42.8° 37.4° | 8.9 mp/h |
Monday, May 6 | Good 13 AQI US | 100% | 41° 37.4° | 13.4 mp/h |
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