Get a monitor and contributor to air quality data in your city.
72 people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 62.6°F |
Humidity | 83% |
Wind | 7.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 85 |
2 | Downey, California | 81 |
3 | Signal Hill, California | 80 |
4 | Fontana, California | 79 |
5 | Redlands, California | 79 |
6 | La Habra, California | 78 |
7 | San Gabriel, California | 77 |
8 | Monterey Park, California | 76 |
9 | San Fernando, California | 76 |
10 | Hot Springs, South Dakota | 72 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chaparral Station | 53 |
(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 | 10µg/m³ | |
PM10 | 25µg/m³ | |
O3 | 58µg/m³ |
PM2.5
x2
PM2.5 concentration in Chaparral 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 |
---|---|---|---|---|
Wednesday, May 8 | Good 40 AQI US | 82.4° 57.2° | 20.1 mp/h | |
Thursday, May 9 | Good 49 AQI US | 82.4° 59° | 17.9 mp/h | |
Friday, May 10 | Moderate 56 AQI US | 86° 60.8° | 17.9 mp/h | |
Today | Moderate 53 AQI US | 30% | 86° 60.8° | 17.9 mp/h |
Sunday, May 12 | Good 23 AQI US | 80.6° 55.4° | 20.1 mp/h | |
Monday, May 13 | Good 28 AQI US | 86° 57.2° | 17.9 mp/h | |
Tuesday, May 14 | Good 27 AQI US | 87.8° 60.8° | 15.7 mp/h | |
Wednesday, May 15 | Good 35 AQI US | 82.4° 60.8° | 24.6 mp/h | |
Thursday, May 16 | Moderate 60 AQI US | 80.6° 53.6° | 15.7 mp/h | |
Friday, May 17 | Moderate 69 AQI US | 82.4° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
1Contributor
Government Contributor
1 station
2 Data sources