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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 97% |
Wind | 1 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Georgetown, Texas | 103 |
2 | New Braunfels, Texas | 97 |
3 | San Antonio, Texas | 94 |
4 | Austin, Texas | 93 |
5 | Boerne, Texas | 90 |
6 | Mecca, California | 84 |
7 | Palm Desert, California | 80 |
8 | Wilmington, Delaware | 75 |
9 | Shreveport, Louisiana | 71 |
10 | Casa Grande, Arizona | 68 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.1*µg/m³ |
PM2.5
x2
PM2.5 concentration in Waterloo is currently 2 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 53 AQI US | 100% | 82.4° 59° | 11.2 mp/h |
Thursday, May 9 | Good 48 AQI US | 100% | 68° 50° | 20.1 mp/h |
Friday, May 10 | Good 12 AQI US | 90% | 59° 44.6° | 11.2 mp/h |
Saturday, May 11 | Good 17 AQI US | 40% | 64.4° 48.2° | 17.9 mp/h |
Sunday, May 12 | Good 14 AQI US | 64.4° 46.4° | 8.9 mp/h | |
Monday, May 13 | Good 16 AQI US | 100% | 73.4° 51.8° | 8.9 mp/h |
Tuesday, May 14 | Good 30 AQI US | 60% | 75.2° 57.2° | 6.7 mp/h |
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