AddAir quality in San Juan
Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 4 Followers • 07:00, Jul 21 Local time
45*
US AQI⁺Good
Main pollutant:
PM2.5
8.1 µg/m³
27°
2 km/h
70 %
Hourly forecast
San Juan air quality index (AQI⁺) forecast
Daily forecast
|
San Juan air quality index (AQI⁺) forecast
| Today | 46 |  | 35° 22° |  8 km/h | 61% |
| Wed | 51 |  | 34° 22° | 7 km/h | 78% |
| Thu | 61 | | 36° 23° | 6 km/h | 68% |
Air pollutants
What is the current air quality in San Juan?
PM2.5 concentration is currently 1.6 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 Juan
Protect yourself from air pollution in San Juan
Air Purifiers
Face Masks
Air Quality Monitors
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
Protect yourself from air pollution in San Juan
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near San Juan
Worldwide AQI⁺ ranking
Historic air quality near San Juan
History
Historic air quality graph for San Juan
45 AQI⁺ US
Good
07:00–08:00 Jul 21 Local time
AQI⁺ US
Historic air quality near San Juan
History
Historic air quality graph for San Juan
45 AQI⁺ US
Good
07:00–08:00 Jul 21 Local time
AQI⁺ US
Most polluted locations near San Juan
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in San Juan?
No locations are available.
