AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 7 Followers • 17:00, Apr 18 Local time
20*
US AQI⁺Good
Main pollutant:
PM2.5
3.7 µg/m³
28°
9 km/h
74 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
|
San Carlos air quality index (AQI⁺) forecast
| Today | 20 |  90% | 30° 24° |  9 km/h | 77% |
| Sun | 19 |  | 30° 24° | 9 km/h | 79% |
| Mon | 22 |  | 30° 24° | 9 km/h | 79% |
Air pollutants
What is the current air quality in San Carlos?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Most polluted locations near San Carlos
Worldwide AQI⁺ ranking
Historic air quality near San Carlos
History
Historic air quality graph for San Carlos
20 AQI⁺ US
Good
17:00–18:00 Apr 18 Local time
AQI⁺ US
Historic air quality near San Carlos
History
Historic air quality graph for San Carlos
20 AQI⁺ US
Good
17:00–18:00 Apr 18 Local time
AQI⁺ US
Most polluted locations near San Carlos
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Learn more about global air quality
Where is the cleanest air quality in San Carlos?
No locations are available.
