Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Claremont
Air quality index (AQI) and PM2.5 air pollution in Claremont
26.6K people follow this city
Claremont Air Quality Map
Real-time Claremont air pollution map
AIR QUALITY DATA CONTRIBUTORS
12 Contributors
See all
Pollen
What is the pollen count in Claremont today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Claremont?
| Weather | Mist |
| Temperature | 66.2°F |
| Humidity | 68% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 111 |
| 2 | San Bernardino, California | 90 |
| 3 | Hammond, Indiana | 86 |
| 4 | Yucaipa, California | 85 |
| 5 | Chicago, Illinois | 81 |
| 6 | Burns Harbor, Indiana | 80 |
| 7 | Indio, California | 80 |
| 8 | Redlands, California | 80 |
| 9 | La Crescenta-Montrose, California | 78 |
| 10 | Fontana, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Claremont aqi ranking
Real-time Claremont air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | South Claremont | 122 |
| 2 | Bonita and Cambridge | 107 |
| 3 | Harvey Mudd College Jacobs | 86 |
| 4 | Fuller Drive | 81 |
| 5 | Tulane Rd | 79 |
| 6 | HMC Jacobs 5 | 75 |
| 7 | HMC Jacobs 6 | 75 |
| 8 | East 12th Street | 74 |
| 9 | HMC Jacobs | 73 |
| 10 | Northwestern Drive | 71 |
(local time)
SEE WORLD AQI RANKING
US AQI
75
live AQI index
Moderate
Overview
What is the current air quality in Claremont?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 75 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 22.1µg/m³ | |
!
PM2.5
x4.4
PM2.5 concentration in Claremont is currently 4.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Claremont?
 | 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 |
Forecast
Claremont air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 62 AQI US |  | 69.8° 55.4° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 63 AQI US |  | 71.6° 57.2° | 8.9 mp/h |
| Thursday, May 16 | Moderate 71 AQI US |  | 69.8° 57.2° | 8.9 mp/h |
| Today | Moderate 75 AQI US | | 69.8° 57.2° | 8.9 mp/h |
| Saturday, May 18 | Good 43 AQI US  |  | 73.4° 57.2° | 11.2 mp/h |
| Sunday, May 19 | Good 41 AQI US | | 73.4° 53.6° | 11.2 mp/h |
| Monday, May 20 | Moderate 57 AQI US | | 68° 53.6° | 11.2 mp/h |
| Tuesday, May 21 | Good 31 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Wednesday, May 22 | Good 23 AQI US | | 73.4° 57.2° | 8.9 mp/h |
| Thursday, May 23 | Moderate 54 AQI US | | 69.8° 55.4° | 11.2 mp/h |
| Friday, May 24 | Good 41 AQI US | | 71.6° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Claremont air quality data attribution
12Contributors
- kpurvis
1 station
- johnnygerman
1 station
2 Individual Contributors
- 10 Anonymous contributors
10 stations
10 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Claremont?
AQI US, Metric