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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 68°F |
Humidity | 46% |
Wind | 9.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | The Woodlands, Texas | 132 |
2 | New Braunfels, Texas | 125 |
3 | Georgetown, Texas | 122 |
4 | Austin, Texas | 120 |
5 | San Antonio, Texas | 116 |
6 | Round Rock, Texas | 113 |
7 | Boerne, Texas | 104 |
8 | Leander, Texas | 99 |
9 | Corpus Christi, Texas | 95 |
10 | Shreveport, Louisiana | 92 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.1*µg/m³ |
PM2.5 concentration in Knollwood air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 7 | Good 23 AQI US | 69.8° 51.8° | 11.2 mp/h | |
Today | Good 23 AQI US | 100% | 51.8° 46.4° | 11.2 mp/h |
Thursday, May 9 | Good 21 AQI US | 100% | 57.2° 42.8° | 8.9 mp/h |
Friday, May 10 | Good 23 AQI US | 100% | 60.8° 46.4° | 11.2 mp/h |
Saturday, May 11 | Good 21 AQI US | 100% | 69.8° 50° | 6.7 mp/h |
Sunday, May 12 | Good 39 AQI US | 100% | 60.8° 57.2° | 8.9 mp/h |
Monday, May 13 | Moderate 80 AQI US | 40% | 64.4° 55.4° | 11.2 mp/h |
Tuesday, May 14 | Moderate 76 AQI US | 70% | 68° 55.4° | 4.5 mp/h |
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