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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 | Clear sky |
Temperature | 26.6°F |
Humidity | 80% |
Wind | 0 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Waterloo, Ontario | 56 |
2 | Maniwaki, Quebec | 47 |
3 | Valemount, British Columbia | 46 |
4 | Saskatoon, Saskatchewan | 41 |
5 | Cold Lake, Alberta | 40 |
6 | Oakville, Ontario | 38 |
7 | Lac La Biche, Alberta | 35 |
8 | Patricia Mcinnes, Alberta | 35 |
9 | Gibbons, Alberta | 34 |
10 | Kitchener, Ontario | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | SAINT JOHN WEST Station | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
26
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 26 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.3µg/m³ | |
O3 | 62.8µg/m³ | |
NO2 | 13.7µg/m³ |
PM2.5 concentration in Saint John West air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 35 AQI US | 46.4° 32° | 15.7 mp/h | |
Wednesday, Apr 24 | Good 25 AQI US | 44.6° 23° | 17.9 mp/h | |
Thursday, Apr 25 | Good 27 AQI US | 46.4° 26.6° | 8.9 mp/h | |
Today | Good 26 AQI US | 46.4° 26.6° | 8.9 mp/h | |
Saturday, Apr 27 | Good 8 AQI US | 50° 30.2° | 4.5 mp/h | |
Sunday, Apr 28 | Good 13 AQI US | 50° 32° | 6.7 mp/h | |
Monday, Apr 29 | Good 22 AQI US | 48.2° 41° | 11.2 mp/h | |
Tuesday, Apr 30 | Good 6 AQI US | 70% | 48.2° 32° | 8.9 mp/h |
Wednesday, May 1 | Good 6 AQI US | 60% | 44.6° 35.6° | 2.2 mp/h |
Thursday, May 2 | Good 12 AQI US | 100% | 50° 39.2° | 8.9 mp/h |
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1 Data source