AddAir quality in Piedras Negras
Air quality index (AQI⁺) and PM2.5 air pollution in Piedras Negras • 578 Followers • 16:00, Jul 08 Local time
57*
US AQI⁺Moderate
Main pollutant:
PM2.5
12.1 µg/m³
36°
19 km/h
34 %
Hourly forecast
Piedras Negras air quality index (AQI⁺) forecast
Daily forecast
Piedras Negras air quality index (AQI⁺) forecast
| Today | 57 | | 36° 25° |  22 km/h | 52% |
| Wed | 57 | | 37° 24° | 28 km/h | 47% |
| Thu | 60 | | 37° 24° | 35 km/h | 53% |
Air pollutants
What is the current air quality in Piedras Negras?
PM2.5 concentration is currently 2.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Discover Atem car |
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Discover Atem car |
Most polluted locations near Piedras Negras
Worldwide AQI⁺ ranking
City ranking
Real-time Mexico AQI⁺ city ranking
Historic air quality near Piedras Negras
History
Historic air quality graph for Piedras Negras
Historic air quality near Piedras Negras
History
Historic air quality graph for Piedras Negras
Most polluted locations near Piedras Negras
Worldwide AQI⁺ rankingCity ranking
