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Air quality in Altadena
Air quality index (AQI) and PM2.5 air pollution in Altadena
3.7K people follow this city
Altadena Air Quality Map
Real-time Altadena air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Altadena today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Altadena?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 83% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Visalia, California | 91 |
| 2 | Porterville, California | 87 |
| 3 | Clear Brook, Virginia | 75 |
| 4 | North Hollywood, California | 73 |
| 5 | Palm Desert, California | 72 |
| 6 | Peaceful Valley, Washington | 72 |
| 7 | San Fernando, California | 72 |
| 8 | Van Nuys, California | 72 |
| 9 | San Bernardino, California | 70 |
| 10 | Maricopa, Arizona | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Altadena aqi ranking
Real-time Altadena air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | East Pine Street | 65 |
| 2 | Morada Place | 55 |
| 3 | Casa de Canyon de Las Flores | 53 |
| 4 | Ventura Street | 53 |
| 5 | North Altadena Drive | 52 |
| 6 | 1925 East Altadena Drive | 51 |
| 7 | Midlothian Drive | 50 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Rubidoux has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Altadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Altadena is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Altadena?
 | 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
Altadena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 18 AQI US  | | 75.2° 59° |  6.7 mp/h |
| Wednesday, Apr 17 | Good 34 AQI US | | 71.6° 59° | 6.7 mp/h |
| Thursday, Apr 18 | Good 40 AQI US |  | 71.6° 53.6° | 6.7 mp/h |
| Today | Moderate 53 AQI US | | 71.6° 53.6° | 6.7 mp/h |
| Saturday, Apr 20 | Good 41 AQI US | | 77° 55.4° | 6.7 mp/h |
| Sunday, Apr 21 | Good 41 AQI US | | 80.6° 60.8° | 6.7 mp/h |
| Monday, Apr 22 | Good 30 AQI US |  | 75.2° 57.2° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 18 AQI US | | 66.2° 53.6° | 6.7 mp/h |
| Wednesday, Apr 24 | Good 16 AQI US | | 60.8° 50° | 6.7 mp/h |
| Thursday, Apr 25 | Good 16 AQI US | | 64.4° 51.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
Altadena air quality data attribution
7Contributors
- 7 Anonymous contributors
7 stations
7 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Altadena?
AQI US, Metric