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Station(s) operated by
USC Environmental Health Centers
Educational (Data sources: PurpleAir)
Weather | Broken clouds |
Temperature | 57.2°C |
Humidity | 83% |
Wind | 0 mp/h |
Pressure | 1011 mb |
# | city | US AQI |
---|---|---|
1 | Pagosa Springs, Colorado | 180 |
2 | Huntington, Indiana | 145 |
3 | Brookfield, Illinois | 131 |
4 | La Grange, Illinois | 129 |
5 | Waterloo, Iowa | 129 |
6 | Elwood, Illinois | 128 |
7 | Lisle, Illinois | 128 |
8 | Darien, Illinois | 126 |
9 | Riverside, Illinois | 126 |
10 | Chicago, Illinois | 122 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | South 5th Street | 104 |
2 | Shorb Street | 103 |
3 | Westboro Avenue | 103 |
4 | South Bushnell Avenue | 102 |
5 | USCEHC - Fair Oaks Avenue | 99 |
6 | East Ross Avenue | 94 |
7 | Edgewood Drive | 93 |
8 | North Curtis Avenue | 92 |
9 | West Shorb Street | 81 |
10 | Sierra Vista ES (6767) | 80 |
(local time)
SEE WORLD AQI RANKINGUS AQI
99
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 99 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 35µg/m³ |
Close your windows to avoid dirty outdoor air | |
Sensitive groups should reduce outdoor exercise |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 15 | Moderate 54 US AQI | |||
Monday, May 16 | Moderate 55 US AQI | |||
Tuesday, May 17 | Moderate 63 US AQI | |||
Wednesday, May 18 | Moderate 72 US AQI | 78.8°57.2° | 8.9 mp/h | |
Today | Moderate 99 US AQI | 69.8°59° | 8.9 mp/h | |
Friday, May 20 | Good 32 US AQI | 73.4°57.2° | 8.9 mp/h | |
Saturday, May 21 | Moderate 60 US AQI | 73.4°55.4° | 8.9 mp/h | |
Sunday, May 22 | Good 35 US AQI | 77°57.2° | 8.9 mp/h | |
Monday, May 23 | Moderate 65 US AQI | 82.4°60.8° | 8.9 mp/h | |
Tuesday, May 24 | Good 31 US AQI | 86°64.4° | 8.9 mp/h |
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Educational
1 station
Data sources 1