Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Chalco
Air quality index (AQI) and PM2.5 air pollution in Chalco
289 people follow this city
Chalco Air Quality Map
Real-time Chalco air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Chalco today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chalco?
| Weather | Few clouds |
| Temperature | 42.8°F |
| Humidity | 94% |
| Wind | 6.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 82 |
| 2 | Evanston, Illinois | 81 |
| 3 | San Bernardino, California | 81 |
| 4 | Chicago, Illinois | 79 |
| 5 | Redlands, California | 76 |
| 6 | Van Nuys, California | 76 |
| 7 | North Hollywood, California | 75 |
| 8 | Fontana, California | 69 |
| 9 | Encino, California | 67 |
| 10 | Reseda, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
27*
live AQI index
Good
Overview
What is the current air quality in Chalco?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.6*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Chalco is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chalco?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chalco air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 27 AQI US |  50% | 69.8° 42.8° |  13.4 mp/h |
| Saturday, May 4 | Good 15 AQI US | 100% | 60.8° 46.4° | 17.9 mp/h |
| Sunday, May 5 | Good 7 AQI US |  | 64.4° 44.6° | 11.2 mp/h |
| Monday, May 6 | Good 17 AQI US | 100% | 75.2° 48.2° | 24.6 mp/h |
| Tuesday, May 7 | Good 22 AQI US | 80% | 73.4° 48.2° | 11.2 mp/h |
| Wednesday, May 8 | Good 4 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Thursday, May 9 | Good 4 AQI US | 30% | 59° 50° | 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 Chalco?
No locations are available.
AQI US, Metric