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Air quality in Pasadena
Air quality index (AQI) and PM2.5 air pollution in Pasadena
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Pasadena Air Quality Map
Real-time Pasadena air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Pasadena today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Pasadena?
| Weather | Rain |
| Temperature | 42.8°F |
| Humidity | 94% |
| Wind | 4.9 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lethbridge, Alberta | 35 |
| 2 | Fort St John, British Columbia | 34 |
| 3 | Patricia Mcinnes, Alberta | 31 |
| 4 | Richmond, British Columbia | 31 |
| 5 | Hamilton, Ontario | 30 |
| 6 | Cold Lake, Alberta | 29 |
| 7 | Oakville, Ontario | 29 |
| 8 | Chetwynd, British Columbia | 28 |
| 9 | Montreal, Quebec | 28 |
| 10 | Gibbons, Alberta | 27 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
7*
live AQI index
Good
Overview
What is the current air quality in Pasadena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 7* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.3*µg/m³ | |
✓
PM2.5 concentration in Pasadena air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Pasadena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Pasadena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 7 AQI US | 80% | 50° 39.2° |  6.7 mp/h |
| Wednesday, May 8 | Good 6 AQI US | 50% | 42.8° 35.6° | 4.5 mp/h |
| Thursday, May 9 | Good 5 AQI US |  | 46.4° 33.8° | 4.5 mp/h |
| Friday, May 10 | Good 5 AQI US | | 50° 35.6° | 4.5 mp/h |
| Saturday, May 11 | Good 5 AQI US | 60% | 57.2° 37.4° | 11.2 mp/h |
| Sunday, May 12 | Good 6 AQI US | 100% | 48.2° 42.8° | 17.9 mp/h |
| Monday, May 13 | Good 5 AQI US | 40% | 64.4° 41° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Pasadena?
No locations are available.
AQI US, Metric