AddAir quality in Central Square
Air quality index (AQI⁺) and PM2.5 air pollution in Central Square • 358 Followers • 08:00, Jun 21
20*
US AQI⁺Good
Main pollutant:
PM2.5
3.6 µg/m³
20°
11 km/h
72 %
Hourly forecast
Central Square air quality index (AQI⁺) forecast
Daily forecast
Central Square air quality index (AQI⁺) forecast
| Today | 20 | | 22° 11° |  17 km/h | 66% |
| Mon | 43 |  90% | 20° 13° | 24 km/h | 87% |
| Tue | 73 |  | 23° 13° | 19 km/h | 67% |
Air pollutants
What is the current air quality in Central Square?
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 Central Square
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.
Pollen
What is the pollen count in Central Square today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed High | 75% |
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 Central Square today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Central Square
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 Central Square
Worldwide AQI⁺ ranking
Historic air quality near Central Square
History
Historic air quality graph for Central Square
Historic air quality near Central Square
History
Historic air quality graph for Central Square
Most polluted locations near Central Square
Worldwide AQI⁺ ranking
