AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 45.9K Followers • 01:00, Jun 02 Local time
34
US AQI⁺Good
Main pollutant:
PM2.5
6.1 µg/m³
14°
2 km/h
73 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
San Carlos air quality index (AQI⁺) forecast
| Today | 38 |  | 23° 12° |  20 km/h | 61% |
| Wed | 40 | | 20° 11° | 25 km/h | 65% |
| Thu | 43 |  | 23° 12° | 19 km/h | 71% |
Air pollutants
What is the current air quality in San Carlos?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
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 Low | 25% |
 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 Low | 25% |
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 Drive1
- Crestview Drive4
- The Crest7
- Brittan Avenue 310
- Chestnut Street10
- Birch Avenue 114
- Rosewood Avenue16
- Tamarack Avenue18
- Belvedere Avenue19
- San Carlos Hills20
- Eucalyptus Avenue21
- La Mesa Drive24
- Glenwood Street29
- San Carlos Avenue29
- Brittan Avenue30
- Elm Street 231
- SamTrans - South Base - Bldg. 10032
- White Oaks33
- 948 Sunset Drive34
- Club Drive34
- Montgomery Street34
- Lewis Ranch Road35
- Roland Avenue35
- Porto Rosa Way36
- Raymond Court36
- Regent Court37
- 321 De Anza Avenue39
- 560-574 Laurel St39
- 870 Crestview Dr41
- Bauer Drive42
- Heather Drive43
- 2-134 Leslie Dr45
