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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | N/A | |
Tree pollen | N/A | |
Grass pollen | N/A | |
Weed pollen | N/A |
Weather | Few clouds |
Temperature | 69.8°F |
Humidity | 48% |
Wind | 6.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Porterville, California | 81 |
2 | Three Rivers, California | 75 |
3 | Springville, California | 72 |
4 | Fort Worth, Texas | 63 |
5 | Visalia, California | 62 |
6 | Charlottesville, Virginia | 61 |
7 | Lake Arrowhead, California | 61 |
8 | Durham, North Carolina | 60 |
9 | Lewisville, Texas | 60 |
10 | Denton, Texas | 58 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Maryland Heights Station | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35* US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2*µg/m³ | |
O3 | 86*µg/m³ |
PM2.5 concentration in Maryland Heights air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 35 AQI US | 100% | 84.2° 50° | 17.9 mp/h |
Thursday, Apr 18 | Good 25 AQI US | 60.8° 44.6° | 11.2 mp/h | |
Friday, Apr 19 | Good 9 AQI US | 59° 46.4° | 11.2 mp/h | |
Saturday, Apr 20 | Good 5 AQI US | 57.2° 41° | 6.7 mp/h | |
Sunday, Apr 21 | Good 6 AQI US | 66.2° 44.6° | 6.7 mp/h | |
Monday, Apr 22 | Good 10 AQI US | 100% | 57.2° 53.6° | 8.9 mp/h |
Tuesday, Apr 23 | Good 16 AQI US | 64.4° 44.6° | 6.7 mp/h |
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