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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 77°F |
Humidity | 78% |
Wind | 4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Corpus Christi, Texas | 96 |
2 | Georgetown, Texas | 88 |
3 | New Braunfels, Texas | 86 |
4 | San Antonio, Texas | 86 |
5 | Austin, Texas | 82 |
6 | Round Rock, Texas | 81 |
7 | Cedar Park, Texas | 80 |
8 | Mecca, California | 79 |
9 | Deschutes River Woods, Oregon | 77 |
10 | Boerne, Texas | 76 |
(local time)
SEE WORLD AQI RANKINGUS AQI
63*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 63* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 15.7*µg/m³ |
PM2.5
x3.1
PM2.5 concentration in Shell Knob is currently 3.1 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 63 AQI US | 87.8° 60.8° | 6.7 mp/h | |
Monday, May 20 | Moderate 63 AQI US | 60% | 86° 60.8° | 11.2 mp/h |
Tuesday, May 21 | Moderate 57 AQI US | 40% | 86° 68° | 15.7 mp/h |
Wednesday, May 22 | Moderate 54 AQI US | 100% | 75.2° 60.8° | 11.2 mp/h |
Thursday, May 23 | Good 39 AQI US | 50% | 77° 59° | 4.5 mp/h |
Friday, May 24 | Moderate 60 AQI US | 86° 62.6° | 8.9 mp/h | |
Saturday, May 25 | Moderate 61 AQI US | 90% | 87.8° 66.2° | 13.4 mp/h |
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