Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
San Luis Obispo air quality map
Live air pollution map of San Luis Obispo
14K people follow this city
Live
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Full screen
Contributors
17
Stations
18
Contributors category
1
Government
0
Non-profit organization
0
Educational
0
Corporate
0
Individual
16
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | 900-998 County Road 306 | 25 |
| 2 | CARB - Cal Poly | 24 |
| 3 | Black Walnut Road | 14 |
| 4 | Broad St | 13 |
| 5 | Montrose Drive | 12 |
| 6 | Chaparral Circle | 11 |
| 7 | Cornus Court | 11 |
| 8 | 3663 See Canyon Road | 10 |
| 9 | 4446-4498 Sunflower Way | 10 |
| 10 | Donegal Drive | 10 |
Health Recommendations
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
community highlight
San Luis Obispo most followed contributors
Become a contributor
Get an AirVisual Outdoor and contribute to collecting millions of data points for the San Luis Obispo map to track local air pollution
News
The latest air quality news and resources.
Understand air pollution and protect yourself
San Luis Obispo air quality data attribution
17Contributors
California Air Resources Board (CARB)2 stations
Government Contributor
16 Anonymous contributors16 stations
16 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Luis Obispo?
- 900-998 County Road 306 25
- CARB - Cal Poly 24
- Black Walnut Road 14
- Broad St 13
- Montrose Drive 12
- Chaparral Circle 11
- Cornus Court 11
- 3663 See Canyon Road 10
- 4446-4498 Sunflower Way 10
- Donegal Drive 10
- SLO-Roberto 10
- Hays Street 9
- Jaycee Drive 9
- Righetti Road 9
- Baywood Way 7
- San Luis Obispo, Meadow Street 7
- Via Laguna Vista 4
- King Street 3
AQI US, Metric