AddAir quality in San Leandro
Air quality index (AQI⁺) and PM2.5 air pollution in San Leandro • 44.5K Followers • 02:00, Oct 22 Local time
25
US AQI⁺Good
Main pollutant:
PM2.5
4.6 µg/m³
15°
3 km/h
82 %
Hourly forecast
San Leandro air quality index (AQI⁺) forecast
Daily forecast
San Leandro air quality index (AQI⁺) forecast
| Today | 38 |  90% | 16° 14° |  15 km/h | 92% |
| Fri | 57 |  | 20° 12° | 16 km/h | 78% |
| Sat | 54 |  | 22° 13° | 7 km/h | 33% |
Air pollutants
What is the current air quality in San Leandro?
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 Leandro
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 Leandro today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 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 Leandro today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in San Leandro
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 Leandro
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Leandro
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Leandro
History
Historic air quality graph for San Leandro
Historic air quality near San Leandro
History
Historic air quality graph for San Leandro
Clean Air Facilities
Most polluted locations near San Leandro
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Leandro
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in San Leandro?
- Bay-O-Vista14
- Regent Drive14
- 2300 Davis Street16
- Castro Street17
- Reach Academy ES18
- SLCA Main Building19
- Lewis Avenue27
- Stoakes Avenue28
- San Lenadro City Hall29
- Euclid Ave33
- 15-47 Dutton Ave34
- Elmhurst United MS36
- Lifers 98th38
- Madison Park Academy HS41
- 1241 Manor Boulevard43
- Grass Valley ES45
- Brookfield ES50
- Esperanza ES52
