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 California Institute of Technology, Pasadena
Air quality index (AQI) and PM2.5 air pollution near California Institute of Technology, Pasadena
1.1K people follow this station
Air Quality Map
Real-time California Institute of Technology air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in California Institute of Technology today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near California Institute of Technology, Pasadena?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 47% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Orcutt, California | 100 |
| 2 | Boerne, Texas | 83 |
| 3 | Oklahoma City, Oklahoma | 79 |
| 4 | Corpus Christi, Texas | 76 |
| 5 | Tampa, Florida | 75 |
| 6 | San Antonio, Texas | 74 |
| 7 | Edmond, Oklahoma | 72 |
| 8 | Leavenworth, Kansas | 70 |
| 9 | Georgetown, Texas | 69 |
| 10 | Leander, Texas | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Pasadena air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | S Wilson Ave | 40 |
| 2 | North Arroyo | 36 |
| 3 | Lincoln & Washington | 35 |
| 4 | Magnolia Avenue | 34 |
| 5 | Rose Bowl Command Post | 34 |
| 6 | Corson/Jefferson Park | 32 |
| 7 | Inverness Drive | 32 |
| 8 | East Dudley Street | 30 |
| 9 | North Dominion Avenue | 30 |
| 10 | South Berkeley Avenue | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality near California Institute of Technology, Pasadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.2µg/m³ | |
Health Recommendations
What is the current air quality near California Institute of Technology, Pasadena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
California Institute of Technology, Pasadena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 9 AQI US | |||
| Thursday, Apr 25 | Good 10 AQI US | |||
| Friday, Apr 26 | Good 11 AQI US | |||
| Today | Good 26 AQI US |  | 69.8° 53.6° |  8.9 mp/h |
| Sunday, Apr 28 | Good 30 AQI US |  | 75.2° 57.2° | 8.9 mp/h |
| Monday, Apr 29 | Good 36 AQI US | | 77° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US | | 77° 60.8° | 8.9 mp/h |
| Wednesday, May 1 | Good 28 AQI US | | 75.2° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Good 16 AQI US | | 80.6° 59° | 6.7 mp/h |
| Friday, May 3 | Good 24 AQI US | | 80.6° 62.6° | 8.9 mp/h |
| Saturday, May 4 | Moderate 64 AQI US  | | 71.6° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
California Institute of Technology air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Pasadena?
- Glen Springs Road 18
- California Institute of Technology 26
- La Loma Road 26
- NASA - Lida Street 28
- Scott Place 28
- 484 East California Boulevard 29
- Fillmore Street 29
- Hastings Ranch 29
- JPL Building 11 29
- North Central 29
- East Dudley Street 30
- North Dominion Avenue 30
- South Berkeley Avenue 30
- Corson/Jefferson Park 32
- Inverness Drive 32
- Magnolia Avenue 34
- Rose Bowl Command Post 34
- Lincoln & Washington 35
- North Arroyo 36
- S Wilson Ave 40
AQI US, Metric