AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 45.9K Followers • 07:00, Jun 06 Local time
18
US AQI⁺Good
Main pollutant:
PM2.5
3.4 µg/m³
12°
18 km/h
90 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
San Carlos air quality index (AQI⁺) forecast
| Today | 21 |  | 16° 11° |  25 km/h | 80% |
| Sun | 23 | | 19° 11° | 25 km/h | 72% |
| Mon | 16 |  | 19° 12° | 25 km/h | 81% |
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 |
Protect yourself from air pollution in San Carlos
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Clean Air Facilities
Pollen
What is the pollen count in San Carlos today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Carlos today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in San Carlos
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Carlos
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Carlos
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Carlos
History
Historic air quality graph for San Carlos
Historic air quality near San Carlos
History
Historic air quality graph for San Carlos
Clean Air Facilities
Most polluted locations near San Carlos
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Carlos
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in San Carlos?
- Wellington Drive0
- Eucalyptus Avenue1
- Birch Avenue 13
- Rosewood Avenue6
- San Carlos Hills9
- Belvedere Avenue11
- Regent Court11
- Burnham Court14
- Tamarack Avenue15
- Bauer Drive17
- Brittan Avenue17
- Montgomery Street17
- 948 Sunset Drive18
- Elm Street 218
- SamTrans - South Base - Bldg. 10018
- San Carlos Avenue18
- 2-134 Leslie Dr19
- Glenwood Street19
- White Oaks19
- Club Drive20
- 870 Crestview Dr21
- Porto Rosa Way21
- 321 De Anza Avenue22
- Cedar Street22
- Raymond Court22
- Roland Avenue22
- Heather Drive23
- 560-574 Laurel St26
