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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 77°F |
Humidity | 81% |
Wind | 15 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Boerne, Texas | 79 |
2 | Porterville, California | 79 |
3 | Anchorage, Alaska | 78 |
4 | San Antonio, Texas | 77 |
5 | Georgetown, Texas | 71 |
6 | Leander, Texas | 71 |
7 | Three Rivers, California | 70 |
8 | Round Rock, Texas | 66 |
9 | Springville, California | 66 |
10 | Midlothian, Texas | 63 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | John Stine Road | 49 |
2 | Bel Air Street | 45 |
3 | Pullman Street | 40 |
4 | Garden Drive | 7 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.3µg/m³ | |
PM10 | 24.1µg/m³ | |
NO2 | 14.3µg/m³ | |
SO2 | 0.8µg/m³ |
PM2.5
x2.1
PM2.5 concentration in Westlake is currently 2.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Good 43 AQI US | 78.8° 68° | 11.2 mp/h | |
Wednesday, Apr 17 | Good 45 AQI US | 82.4° 68° | 11.2 mp/h | |
Today | Good 42 AQI US | |||
Wednesday, Apr 17 | Moderate 52 AQI US | 82.4° 68° | 11.2 mp/h | |
Today | Good 42 AQI US | 84.2° 68° | 8.9 mp/h | |
Friday, Apr 19 | Good 37 AQI US | 30% | 80.6° 62.6° | 11.2 mp/h |
Saturday, Apr 20 | Good 44 AQI US | 90% | 62.6° 53.6° | 11.2 mp/h |
Sunday, Apr 21 | Good 23 AQI US | 69.8° 46.4° | 6.7 mp/h | |
Monday, Apr 22 | Good 48 AQI US | 20% | 75.2° 55.4° | 6.7 mp/h |
Tuesday, Apr 23 | Moderate 73 AQI US | 82.4° 64.4° | 6.7 mp/h | |
Wednesday, Apr 24 | Moderate 76 AQI US | 40% | 80.6° 64.4° | 11.2 mp/h |
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3 Data sources