AddAir quality in San Carlos
Air quality index (AQI⁺) and PM2.5 air pollution in San Carlos • 45.9K Followers • 05:00, Jun 07 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
11°
10 km/h
90 %
Hourly forecast
San Carlos air quality index (AQI⁺) forecast
Daily forecast
San Carlos air quality index (AQI⁺) forecast
| Today | 19 |  | 21° 11° |  23 km/h | 72% |
| Mon | 15 | | 18° 10° | 22 km/h | 86% |
| Tue | 27 |  | 21° 13° | 22 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 |
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?
- Chestnut Street1
- Rosewood Avenue1
- Birch Avenue 16
- San Carlos Hills8
- Belvedere Avenue9
- Tamarack Avenue11
- Burnham Court12
- Regent Court14
- 948 Sunset Drive15
- Brittan Avenue15
- Elm Street 216
- Montgomery Street16
- Bauer Drive17
- Roland Avenue17
- San Carlos Avenue17
- White Oaks17
- 321 De Anza Avenue18
- 870 Crestview Dr18
- Club Drive18
- Porto Rosa Way18
- Raymond Court18
- SamTrans - South Base - Bldg. 10018
- Glenwood Street19
- Cedar Street21
- Heather Drive21
- 560-574 Laurel St24
- Lewis Ranch Road33
