Be the first to measure and contribute air quality data to your community
308 people follow this city
AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 78.8°F |
Humidity | 29% |
Wind | 0.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | San Nicolas de los Garza, Nuevo Leon | 116 |
2 | Santa Catarina, Nuevo Leon | 104 |
3 | Monterrey, Nuevo Leon | 97 |
4 | Juarez, Chihuahua | 95 |
5 | San Pedro Garza Garcia, Nuevo Leon | 95 |
6 | Celaya, Guanajuato | 94 |
7 | Guadalajara, Jalisco | 89 |
8 | Leon, Guanajuato | 82 |
9 | Toluca, Mexico City | 81 |
10 | Irapuato, Guanajuato | 77 |
(local time)
SEE WORLD AQI RANKINGUS AQI
75*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 75* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 22.1*µg/m³ |
PM2.5
x4.4
PM2.5 concentration in San Cristobal de las Casas is currently 4.4 times the WHO annual air quality guideline value
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 GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 75 AQI US | 78.8° 55.4° | 4.5 mp/h | |
Monday, Jun 3 | Moderate 71 AQI US | 40% | 78.8° 55.4° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 71 AQI US | 40% | 80.6° 55.4° | 2.2 mp/h |
Wednesday, Jun 5 | Moderate 72 AQI US | 40% | 77° 55.4° | 4.5 mp/h |
Thursday, Jun 6 | Moderate 83 AQI US | 50% | 75.2° 55.4° | 4.5 mp/h |
Friday, Jun 7 | Moderate 92 AQI US | 100% | 68° 55.4° | 2.2 mp/h |
Saturday, Jun 8 | Unhealthy for sensitive groups 101 AQI US | 100% | 62.6° 55.4° | 2.2 mp/h |
Interested in hourly forecast? Get the app
No locations are available.