Air quality in San Juan
Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 1 Follower • 07:00, Jun 01 Local time
13*
US AQI⁺Good
Main pollutant:
PM2.5
2.3 µg/m³
29°
3 km/h
69 %
Hourly forecast
San Juan air quality index (AQI⁺) forecast
Daily forecast
San Juan air quality index (AQI⁺) forecast
| Today | 12 | 31° 26° | 16 km/h | 75% | |
| Tue | 15 | 31° 26° | 14 km/h | 74% | |
| Wed | 20 | 90% | 31° 25° | 16 km/h | 77% |
Air pollutants
What is the current air quality in San Juan?
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 Juan
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Juan
Most polluted locations near San Juan
Worldwide AQI⁺ rankingHistoric air quality near San Juan
History
Historic air quality graph for San Juan
Historic air quality near San Juan
History
Historic air quality graph for San Juan












