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Air quality in California
Air quality index (AQI) and PM2.5 air pollution in California
18 people follow this city
California Air Quality Map
Real-time California air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in California today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in California?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 79% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Anchorage, Alaska | 86 |
| 2 | Boerne, Texas | 68 |
| 3 | Mecca, California | 65 |
| 4 | Orcutt, California | 64 |
| 5 | Arroyo Grande, California | 60 |
| 6 | Banning, California | 56 |
| 7 | Nipomo, California | 56 |
| 8 | Yucaipa, California | 56 |
| 9 | San Antonio, Texas | 54 |
| 10 | Carlsbad, New Mexico | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live California aqi ranking
Real-time California air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cal Acres Lane | 43 |
| 2 | EES Front Left Sensor | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
36
live AQI index
Good
Overview
What is the current air quality in California?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 36 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.6µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in California is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in California?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
California air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 35 AQI US |  | 84.2° 60.8° |  8.9 mp/h |
| Monday, Apr 29 | Good 38 AQI US |  | 82.4° 62.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 23 AQI US |  | 77° 60.8° | 6.7 mp/h |
| Today | Good 36 AQI US | | 82.4° 59° | 4.5 mp/h |
| Thursday, May 2 | Good 40 AQI US | | 69.8° 53.6° | 13.4 mp/h |
| Friday, May 3 | Good 32 AQI US | 70% | 62.6° 53.6° | 13.4 mp/h |
| Saturday, May 4 | Good 19 AQI US | 100% | 64.4° 59° | 13.4 mp/h |
| Sunday, May 5 | Moderate 53 AQI US  | 30% | 71.6° 59° | 4.5 mp/h |
| Monday, May 6 | Moderate 63 AQI US | 80% | 71.6° 60.8° | 8.9 mp/h |
| Tuesday, May 7 | Moderate 60 AQI US | 80% | 87.8° 62.6° | 13.4 mp/h |
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News
The latest air quality news and resources.
California air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in California?
AQI US, Metric