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Air quality in Altadena
Air quality index (AQI) and PM2.5 air pollution in Altadena
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Altadena Air Quality Map
Real-time Altadena air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Altadena today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Altadena?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 75% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 102 |
| 2 | San Bernardino, California | 86 |
| 3 | Yucaipa, California | 84 |
| 4 | Fort Myers, Florida | 81 |
| 5 | Thibodaux, Louisiana | 81 |
| 6 | Baton Rouge, Louisiana | 79 |
| 7 | Claremont, California | 78 |
| 8 | Mecca, California | 77 |
| 9 | Milwaukee, Wisconsin | 76 |
| 10 | San Gabriel, California | 75 |
(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 | 77 |
| 2 | Morada Place | 69 |
| 3 | 1925 East Altadena Drive | 65 |
| 4 | Casa de Canyon de Las Flores | 64 |
| 5 | Midlothian Drive | 64 |
| 6 | North Altadena Drive | 64 |
| 7 | Skyview Drive | 64 |
| 8 | Ventura Street | 62 |
(local time)
SEE WORLD AQI RANKING
US AQI
64
live AQI index
Moderate
Overview
What is the current air quality in Altadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 64 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.3µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in Altadena is currently 3.3 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, May 14 | Moderate 59 AQI US |  | 68° 55.4° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 58 AQI US |  | 71.6° 55.4° | 8.9 mp/h |
| Thursday, May 16 | Moderate 59 AQI US | | 75.2° 57.2° | 6.7 mp/h |
| Today | Moderate 64 AQI US | | 75.2° 57.2° | 6.7 mp/h |
| Saturday, May 18 | Good 38 AQI US  |  | 73.4° 55.4° | 8.9 mp/h |
| Sunday, May 19 | Good 35 AQI US | | 73.4° 51.8° | 8.9 mp/h |
| Monday, May 20 | Good 50 AQI US | | 66.2° 51.8° | 8.9 mp/h |
| Tuesday, May 21 | Good 30 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Wednesday, May 22 | Good 23 AQI US | | 75.2° 57.2° | 8.9 mp/h |
| Thursday, May 23 | Moderate 63 AQI US | | 71.6° 55.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Altadena air quality data attribution
8Contributors
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Altadena?
AQI US, Metric