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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 75.2°F |
Humidity | 45% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Austin, Texas | 91 |
2 | Leander, Texas | 89 |
3 | Georgetown, Texas | 88 |
4 | Mecca, California | 88 |
5 | Round Rock, Texas | 87 |
6 | Cedar Park, Texas | 84 |
7 | Yucaipa, California | 83 |
8 | Boerne, Texas | 73 |
9 | Baytown, Texas | 72 |
10 | Pahrump, Nevada | 71 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | TCAPCD | 25 |
2 | STEM Club Columbia College | 22 |
3 | Slate Rim Rd | 21 |
4 | Columbia College - Manzanita Building Exterior | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.9µg/m³ |
PM2.5 concentration in Columbia air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 26 AQI US | 86° 59° | 6.7 mp/h | |
Friday, May 31 | Good 25 AQI US | 84.2° 59° | 8.9 mp/h | |
Saturday, Jun 1 | Good 20 AQI US | 80.6° 53.6° | 8.9 mp/h | |
Today | Good 21 AQI US | 80.6° 53.6° | 8.9 mp/h | |
Monday, Jun 3 | Good 40 AQI US | 77° 57.2° | 8.9 mp/h | |
Tuesday, Jun 4 | Good 38 AQI US | 91.4° 57.2° | 8.9 mp/h | |
Wednesday, Jun 5 | Good 44 AQI US | 93.2° 66.2° | 6.7 mp/h | |
Thursday, Jun 6 | Moderate 75 AQI US | 95° 69.8° | 6.7 mp/h | |
Friday, Jun 7 | Moderate 80 AQI US | 93.2° 69.8° | 6.7 mp/h | |
Saturday, Jun 8 | Moderate 80 AQI US | 89.6° 68° | 6.7 mp/h |
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4Contributors
4 Anonymous Contributors
4 stations
1 Data source