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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 | 14 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 59 |
2 | Mississauga, Ontario | 54 |
3 | Prince George, British Columbia | 54 |
4 | Valemount, British Columbia | 52 |
5 | Courtenay, British Columbia | 47 |
6 | Vanderhoof, British Columbia | 43 |
7 | Oakville, Ontario | 41 |
8 | Smithers, British Columbia | 39 |
9 | Hamilton, Ontario | 38 |
10 | Smithers St Josephs, British Columbia | 37 |
(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 | 1.8µg/m³ | |
PM10 | 3.1µg/m³ | |
O3 | 38.3µg/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, Apr 15 | Good 24 AQI US | 46.4° 39.2° | 15.7 mp/h | |
Tuesday, Apr 16 | Good 19 AQI US | 48.2° 39.2° | 13.4 mp/h | |
Wednesday, Apr 17 | Good 13 AQI US | 37.4° 32° | 35.8 mp/h | |
Today | Good 16 AQI US | 100% | 37.4° 32° | 35.8 mp/h |
Friday, Apr 19 | Good 5 AQI US | 60% | 41° 32° | 26.8 mp/h |
Saturday, Apr 20 | Good 5 AQI US | 39.2° 32° | 13.4 mp/h | |
Sunday, Apr 21 | Good 8 AQI US | 100% | 41° 35.6° | 26.8 mp/h |
Monday, Apr 22 | Good 5 AQI US | 44.6° 33.8° | 15.7 mp/h | |
Tuesday, Apr 23 | Good 6 AQI US | 37.4° 32° | 15.7 mp/h | |
Wednesday, Apr 24 | Good 5 AQI US | 42.8° 32° | 15.7 mp/h |
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1 Data source