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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 | 50°F |
Humidity | 93% |
Wind | 4.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pinehouse, Saskatchewan | 140 |
2 | Patricia Mcinnes, Alberta | 123 |
3 | Lac La Biche, Alberta | 99 |
4 | Fort St John, British Columbia | 83 |
5 | Cold Lake, Alberta | 76 |
6 | Kitchener, Ontario | 71 |
7 | London, Ontario | 67 |
8 | Hamilton, Ontario | 65 |
9 | Oakville, Ontario | 64 |
10 | Burlington, Ontario | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Marystown/Burin | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 5.7µg/m³ | |
O3 | 27.4µg/m³ | |
NO2 | 0.1µg/m³ | |
CO | 0.1µg/m³ |
PM2.5 concentration in Marystown air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 13 AQI US | 42.8° 39.2° | 17.9 mp/h | |
Tuesday, May 14 | Good 11 AQI US | 44.6° 41° | 13.4 mp/h | |
Wednesday, May 15 | Good 14 AQI US | 50° 42.8° | 6.7 mp/h | |
Today | Good 16 AQI US | 50° 42.8° | 6.7 mp/h | |
Friday, May 17 | Good 9 AQI US | 51.8° 42.8° | 8.9 mp/h | |
Saturday, May 18 | Good 7 AQI US | 50° 39.2° | 13.4 mp/h | |
Sunday, May 19 | Good 13 AQI US | 30% | 46.4° 37.4° | 17.9 mp/h |
Monday, May 20 | Good 9 AQI US | 80% | 41° 39.2° | 24.6 mp/h |
Tuesday, May 21 | Good 13 AQI US | 53.6° 41° | 13.4 mp/h | |
Wednesday, May 22 | Good 11 AQI US | 55.4° 44.6° | 8.9 mp/h |
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1 Data source