Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near NASA - El Prieto Road, Altadena
Air quality index (AQI) and PM2.5 air pollution near NASA - El Prieto Road, Altadena
21 people follow this station
Air Quality Map
Real-time NASA - El Prieto Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
South Coast Air Quality Management District (South Coast AQMD)
Government
Pollen
What is the pollen count in NASA - El Prieto Road today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near NASA - El Prieto Road, Altadena?
| Weather | Clear sky |
| Temperature | 82.4°F |
| Humidity | 46% |
| Wind | 12.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 70 |
| 2 | Gatlinburg, Tennessee | 68 |
| 3 | Chattanooga, Tennessee | 67 |
| 4 | Columbia, South Carolina | 67 |
| 5 | Gilbert, Arizona | 66 |
| 6 | The Woodlands, Texas | 65 |
| 7 | Arroyo Grande, California | 64 |
| 8 | Chandler, Arizona | 64 |
| 9 | Waynesville, North Carolina | 64 |
| 10 | Alpharetta, Georgia | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Altadena air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | East Pine Street | 20 |
| 2 | 1925 East Altadena Drive | 17 |
| 3 | North Altadena Drive | 16 |
| 4 | Casa de Canyon de Las Flores | 15 |
| 5 | Midlothian Drive | 14 |
| 6 | Morada Place | 8 |
| 7 | Ventura Street | 8 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality near NASA - El Prieto Road, Altadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.1µg/m³ | |
Health Recommendations
What is the current air quality near NASA - El Prieto Road, Altadena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
NASA - El Prieto Road, Altadena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Jul 31 | Good 45 AQI US |  | 89.6° 71.6° |  6.7 mp/h |
| Monday, Aug 1 | Good 32 AQI US | | 89.6° 71.6° | 8.9 mp/h |
| Tuesday, Aug 2 | Good 40 AQI US | | 89.6° 73.4° | 6.7 mp/h |
| Wednesday, Aug 3 | Good 34 AQI US | | 91.4° 73.4° | 6.7 mp/h |
| Thursday, Aug 4 | Good 30 AQI US | | 93.2° 73.4° | 6.7 mp/h |
| Friday, Aug 5 | Good 28 AQI US |  | 91.4° 75.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
NASA - El Prieto Road air quality data attribution
Contributor
Government Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Altadena?
AQI US, Metric