AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 45.9K Followers • 21:00, May 31 Local time
28
US AQI⁺Good
Main pollutant:
PM2.5
5 µg/m³
17°
6 km/h
63 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
San Carlos air quality index (AQI⁺) forecast
| Today | 46 |  | 26° 14° |  18 km/h | 55% |
| Mon | 39 | | 22° 12° | 20 km/h | 65% |
| Tue | 50 | | 23° 12° | 19 km/h | 69% |
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
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
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
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
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
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
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?
- The Crest1
- Brittan Avenue 316
- San Carlos Hills17
- Birch Avenue 118
- Crestview Drive19
- Tamarack Avenue21
- Wellington Drive21
- Belvedere Avenue22
- Burnham Court24
- Chestnut Street24
- Eucalyptus Avenue24
- La Mesa Drive24
- Regent Court24
- Brittan Avenue26
- 948 Sunset Drive27
- Club Drive27
- Glenwood Street28
- Porto Rosa Way28
- Roland Avenue28
- San Carlos Avenue28
- 2-134 Leslie Dr30
- 870 Crestview Dr30
- White Oaks30
- Elm Street 231
- SamTrans - South Base - Bldg. 10031
- Montgomery Street32
- Bauer Drive33
- Heather Drive33
- Rosewood Avenue33
- 321 De Anza Avenue34
- Raymond Court34
- 560-574 Laurel St35
- Lewis Ranch Road35
