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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 92% |
Wind | 2.3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Edmundston, New Brunswick | 59 |
2 | Fort St John, British Columbia | 55 |
3 | Quesnel, British Columbia | 55 |
4 | Levis, Quebec | 54 |
5 | Abbotsford, British Columbia | 52 |
6 | Chetwynd, British Columbia | 52 |
7 | Quebec City, Quebec | 51 |
8 | Windsor, Ontario | 49 |
9 | Sherbrooke, Quebec | 47 |
10 | Fredericton, New Brunswick | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Crofton Elementary | 27 |
2 | Crofton Substation | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ | |
SO2 | 3.9µg/m³ |
PM2.5 concentration in Crofton air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Good 8 AQI US | 53.6° 46.4° | 8.9 mp/h | |
Tuesday, May 21 | Good 8 AQI US | 60.8° 44.6° | 6.7 mp/h | |
Wednesday, May 22 | Good 13 AQI US | 60.8° 46.4° | 6.7 mp/h | |
Today | Good 25 AQI US | 60.8° 46.4° | 6.7 mp/h | |
Friday, May 24 | Good 16 AQI US | 60% | 53.6° 48.2° | 4.5 mp/h |
Saturday, May 25 | Good 14 AQI US | 80% | 55.4° 46.4° | 6.7 mp/h |
Sunday, May 26 | Good 24 AQI US | 100% | 48.2° 42.8° | 4.5 mp/h |
Monday, May 27 | Moderate 51 AQI US | 30% | 59° 48.2° | 4.5 mp/h |
Tuesday, May 28 | Moderate 57 AQI US | 100% | 59° 46.4° | 4.5 mp/h |
Wednesday, May 29 | Good 19 AQI US | 40% | 55.4° 42.8° | 4.5 mp/h |
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