Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in San Juan del Rio
Air quality index (AQI) and PM2.5 air pollution in San Juan del Rio
211 people follow this city
San Juan del Rio Air Quality Map
Real-time San Juan del Rio air pollution map
Weather
What is the current weather in San Juan del Rio?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 37% |
| Wind | 3.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Mexico city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mexico City, Mexico City | 151 |
| 2 | Celaya, Guanajuato | 145 |
| 3 | Santiago de Queretaro, Queretaro | 108 |
| 4 | General Escobedo, Nuevo Leon | 105 |
| 5 | San Nicolas de los Garza, Nuevo Leon | 104 |
| 6 | Irapuato, Guanajuato | 102 |
| 7 | Apodaca, Nuevo Leon | 101 |
| 8 | Leon, Guanajuato | 83 |
| 9 | Monterrey, Nuevo Leon | 83 |
| 10 | San Pedro Garza Garcia, Nuevo Leon | 83 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Juan del Rio aqi ranking
Real-time San Juan del Rio air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Universidad Autónoma de Querétaro | 130 |
(local time)
SEE WORLD AQI RANKING
US AQI
124*
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in San Juan del Rio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 124* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 44.9*µg/m³ | |
| O3 | 4.5*µg/m³ | |
| SO2 | 28.1*µg/m³ | |
!
PM2.5
x9
PM2.5 concentration in San Juan del Rio is currently 9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Juan del Rio?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
San Juan del Rio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Unhealthy for sensitive groups 124 AQI US |  40% | 91.4° 64.4° |  13.4 mp/h |
| Thursday, May 16 | Moderate 84 AQI US  | | 91.4° 62.6° | 15.7 mp/h |
| Friday, May 17 | Moderate 75 AQI US | | 93.2° 62.6° | 11.2 mp/h |
| Saturday, May 18 | Moderate 77 AQI US | 30% | 91.4° 62.6° | 20.1 mp/h |
| Sunday, May 19 | Moderate 70 AQI US | | 87.8° 60.8° | 20.1 mp/h |
| Monday, May 20 | Moderate 88 AQI US | | 89.6° 60.8° | 13.4 mp/h |
| Tuesday, May 21 | Moderate 91 AQI US |  | 93.2° 62.6° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in San Juan del Rio?
AQI US, Metric