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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 73.4°F |
Humidity | 73% |
Wind | 17.3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Tampa, Florida | 92 |
2 | Oklahoma City, Oklahoma | 83 |
3 | Edmond, Oklahoma | 78 |
4 | Corpus Christi, Texas | 67 |
5 | Tulsa, Oklahoma | 67 |
6 | Wichita, Kansas | 67 |
7 | San Antonio, Texas | 63 |
8 | Boerne, Texas | 61 |
9 | Dayton, Ohio | 60 |
10 | Detroit, Michigan | 59 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | BLAIR STREET | 34 |
2 | Forest Park | 32 |
3 | Branch Street | 26 |
4 | Windswept Drive | 15 |
5 | BROADWAY (South) | 9 |
6 | Ladue | 7 |
7 | Muirfield Lane | 5 |
8 | Buchanan Street | 1 |
(local time)
SEE WORLD AQI RANKINGUS AQI
11
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 11 US AQI | PM10 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
PM10 | 12µg/m³ |
PM2.5 concentration in Saint Louis air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 27 AQI US | 60.8° 39.2° | 8.9 mp/h | |
Thursday, Apr 25 | Good 26 AQI US | 69.8° 50° | 22.4 mp/h | |
Friday, Apr 26 | Good 30 AQI US | 75.2° 62.6° | 17.9 mp/h | |
Today | Good 11 AQI US | 100% | 75.2° 62.6° | 17.9 mp/h |
Sunday, Apr 28 | Moderate 53 AQI US | 100% | 77° 59° | 20.1 mp/h |
Monday, Apr 29 | Good 42 AQI US | 100% | 75.2° 59° | 13.4 mp/h |
Tuesday, Apr 30 | Good 38 AQI US | 50% | 77° 55.4° | 11.2 mp/h |
Wednesday, May 1 | Good 44 AQI US | 80% | 82.4° 64.4° | 8.9 mp/h |
Thursday, May 2 | Moderate 59 AQI US | 100% | 75.2° 60.8° | 13.4 mp/h |
Friday, May 3 | Moderate 58 AQI US | 100% | 64.4° 48.2° | 15.7 mp/h |
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4Contributors
Government Contributor
1 station
3 Anonymous Contributors
3 stations