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Air quality near Union Street 1, Pasadena
Air quality index (AQI) and PM2.5 air pollution near Union Street 1, Pasadena
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Air Quality Map
Real-time Union Street 1 air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Union Street 1 today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Union Street 1, Pasadena?
| Weather | Mist |
| Temperature | 55.4°F |
| Humidity | 100% |
| Wind | 1.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Keeler, California | 119 |
| 2 | Olancha, California | 112 |
| 3 | Palm Desert, California | 78 |
| 4 | Pahrump, Nevada | 76 |
| 5 | Lone Pine, California | 62 |
| 6 | Mecca, California | 61 |
| 7 | Coachella, California | 55 |
| 8 | Corpus Christi, Texas | 55 |
| 9 | Yucaipa, California | 54 |
| 10 | Indio, California | 53 |
(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 | Corson/Jefferson Park | 43 |
| 2 | East Dudley Street | 40 |
| 3 | Lincoln & Washington | 40 |
| 4 | South Berkeley Avenue | 40 |
| 5 | Hastings Ranch | 39 |
| 6 | North Arroyo | 39 |
| 7 | North Pasadena | 38 |
| 8 | S Wilson Ave | 38 |
| 9 | Magnolia Avenue | 37 |
| 10 | Rose Bowl Command Post | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
66
live AQI index
Moderate
Overview
What is the current air quality near Union Street 1, Pasadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19.4µg/m³ | |
Health Recommendations
What is the current air quality near Union Street 1, Pasadena?
 | 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
Union Street 1, Pasadena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Nov 14 | Moderate 98 AQI US |  | 73.4° 62.6° |  2.2 mp/h |
| Friday, Nov 15 | Moderate 72 AQI US |  | 71.6° 60.8° | 2.2 mp/h |
| Saturday, Nov 16 | Unhealthy for sensitive groups 108 AQI US  | | 80.6° 62.6° | 0 mp/h |
| Sunday, Nov 17 | Moderate 68 AQI US | | 82.4° 68° | 0 mp/h |
| Monday, Nov 18 | Good 44 AQI US  | | 78.8° 68° | 0 mp/h |
| Tuesday, Nov 19 | Good 26 AQI US | | 71.6° 60.8° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Union Street 1 air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Pasadena?
- California Institute of Technology 21
- North Central 24
- Glen Springs Road 30
- NASA - Lida Street 32
- Scott Place 33
- 484 East California Boulevard 34
- JPL Building 11 34
- North Dominion Avenue 34
- Fillmore Street 35
- Inverness Drive 36
- Magnolia Avenue 37
- Rose Bowl Command Post 37
- North Pasadena 38
- S Wilson Ave 38
- Hastings Ranch 39
- North Arroyo 39
- East Dudley Street 40
- Lincoln & Washington 40
- South Berkeley Avenue 40
- Corson/Jefferson Park 43
AQI US, Metric