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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 37.4°F |
Humidity | 100% |
Wind | 3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Saguenay, Quebec | 51 |
2 | Yellowknife, Northwest Territories | 48 |
3 | Patricia Mcinnes, Alberta | 46 |
4 | Terrace, British Columbia | 45 |
5 | Cold Lake, Alberta | 42 |
6 | Lac La Biche, Alberta | 42 |
7 | Kitimat, British Columbia | 41 |
8 | Abbotsford, British Columbia | 40 |
9 | Chetwynd, British Columbia | 40 |
10 | Fort Mckay, Alberta | 40 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Marystown/Burin | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.9µg/m³ | |
PM10 | 7µg/m³ | |
O3 | 38.3µg/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 |
---|---|---|---|---|
Wednesday, Apr 17 | Good 15 AQI US | 37.4° 32° | 35.8 mp/h | |
Thursday, Apr 18 | Good 16 AQI US | 39.2° 33.8° | 31.3 mp/h | |
Thursday, Apr 18 | Good 16 AQI US | 70% | 39.2° 33.8° | 31.3 mp/h |
Today | Good 16 AQI US | 37.4° 30.2° | 13.4 mp/h | |
Saturday, Apr 20 | Good 8 AQI US | 100% | 41° 33.8° | 24.6 mp/h |
Sunday, Apr 21 | Good 6 AQI US | 42.8° 33.8° | 15.7 mp/h | |
Monday, Apr 22 | Good 6 AQI US | 37.4° 32° | 22.4 mp/h | |
Tuesday, Apr 23 | Good 4 AQI US | 42.8° 32° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 6 AQI US | 100% | 42.8° 33.8° | 20.1 mp/h |
Thursday, Apr 25 | Good 9 AQI US | 100% | 44.6° 41° | 6.7 mp/h |
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1 Data source