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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 73.4°F |
Humidity | 38% |
Wind | 3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | York, Pennsylvania | 365 |
2 | Gordonville, Pennsylvania | 324 |
3 | Lebanon, Pennsylvania | 319 |
4 | Harrisburg, Pennsylvania | 296 |
5 | Hidden Valley, Arizona | 296 |
6 | Woodbury, New Jersey | 295 |
7 | Hebron, Pennsylvania | 281 |
8 | Camp Hill, Pennsylvania | 280 |
9 | Landover, Maryland | 274 |
10 | Purcellville, Virginia | 263 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Buchanan Street | 87 |
2 | BLAIR STREET | 84 |
3 | Branch Street | 83 |
4 | Forest Park | 64 |
5 | Ladue | 57 |
6 | BROADWAY (South) | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
87
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 87 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 29.2µg/m³ |
PM2.5
x5.8
PM2.5 concentration in Saint Louis is currently 5.8 times the WHO annual air quality guideline value
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should reduce outdoor exercise |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Jun 4 | Moderate 69 US AQI | 84.2°60.8° | 8.9 mp/h | |
Monday, Jun 5 | Moderate 73 US AQI | 87.8°60.8° | 6.7 mp/h | |
Tuesday, Jun 6 | Moderate 85 US AQI | 80.6°64.4° | 11.2 mp/h | |
Wednesday, Jun 7 | Moderate 72 US AQI | 78.8°55.4° | 8.9 mp/h | |
Today | Moderate 87 US AQI | 78.8°55.4° | 4.5 mp/h | |
Friday, Jun 9 | Moderate 63 US AQI | 84.2°57.2° | 13.4 mp/h | |
Saturday, Jun 10 | Moderate 54 US AQI | 84.2°60.8° | 13.4 mp/h | |
Sunday, Jun 11 | Good 31 US AQI | 77°57.2° | 11.2 mp/h | |
Monday, Jun 12 | Good 25 US AQI | 84.2°59° | 6.7 mp/h | |
Tuesday, Jun 13 | Good 32 US AQI | 80.6°64.4° | 6.7 mp/h |
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