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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Low | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Shower rain |
Temperature | 66.2°F |
Humidity | 100% |
Wind | 4.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | South Jordan, Utah | 146 |
2 | San Antonio, Texas | 65 |
3 | Braddock, Pennsylvania | 64 |
4 | Marana, Arizona | 63 |
5 | Corpus Christi, Texas | 59 |
6 | Champaign, Illinois | 58 |
7 | Urbana, Illinois | 58 |
8 | Terre Haute, Indiana | 57 |
9 | Beaver, Pennsylvania | 56 |
10 | Charleston, West Virginia | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
67*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 67* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 19.8*µg/m³ |
PM2.5
x4
PM2.5 concentration in Crystal City is currently 4 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 67 AQI US | 90% | 93.2° 66.2° | 24.6 mp/h |
Monday, Apr 29 | Good 45 AQI US | 80% | 95° 69.8° | 15.7 mp/h |
Tuesday, Apr 30 | Good 48 AQI US | 80% | 98.6° 71.6° | 17.9 mp/h |
Wednesday, May 1 | Moderate 54 AQI US | 90% | 87.8° 73.4° | 17.9 mp/h |
Thursday, May 2 | Moderate 59 AQI US | 90% | 89.6° 73.4° | 13.4 mp/h |
Friday, May 3 | Moderate 67 AQI US | 70% | 87.8° 71.6° | 15.7 mp/h |
Saturday, May 4 | Moderate 60 AQI US | 100% | 78.8° 66.2° | 15.7 mp/h |
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