AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 45.6K Followers • 07:00, Apr 24 Local time
21
US AQI⁺Good
Main pollutant:
PM2.5
3.8 µg/m³
10°
6 km/h
91 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
San Carlos air quality index (AQI⁺) forecast
| Today | 26 | | 15° 10° |  19 km/h | 83% |
| Sat | 32 | | 14° 10° | 19 km/h | 77% |
| Sun | 34 | | 16° 11° | 19 km/h | 68% |
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?
- Brittan Avenue 31
- Crestview Drive1
- Montgomery Street1
- The Crest1
- Chestnut Street4
- Eucalyptus Avenue4
- Rosewood Avenue7
- San Carlos Hills7
- Tamarack Avenue7
- Belvedere Avenue9
- Burnham Court12
- 948 Sunset Drive18
- Cedar Street18
- Regent Court19
- White Oaks19
- Club Drive20
- Brittan Avenue21
- Glenwood Street21
- Lynton Avenue21
- 870 Crestview Dr22
- Elm Street 222
- La Mesa Drive23
- Porto Rosa Way23
- Roland Avenue23
- 321 De Anza Avenue24
- SamTrans - South Base - Bldg. 10024
- Bauer Drive25
- Heather Drive26
- Raymond Court27
- 2-134 Leslie Dr28
- 560-574 Laurel St28
- Lewis Ranch Road32
