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 Lemont
Air quality index (AQI) and PM2.5 air pollution in Lemont
120 people follow this city
Lemont Air Quality Map
Real-time Lemont air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Lemont today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lemont?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 82% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Enumclaw, Washington | 103 |
| 2 | Palm Desert, California | 101 |
| 3 | Yucaipa, California | 83 |
| 4 | Coachella, California | 78 |
| 5 | Mecca, California | 78 |
| 6 | Redlands, California | 78 |
| 7 | Banning, California | 76 |
| 8 | Fontana, California | 75 |
| 9 | San Bernardino, California | 75 |
| 10 | Pahrump, Nevada | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lemont aqi ranking
Real-time Lemont air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | South and West Suburbs (Chicago) | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
31
live AQI index
Good
Overview
What is the current air quality in Lemont?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5µg/m³ | |
| O3 | 0µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Lemont is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lemont?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lemont air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 1 | Good 40 AQI US |  | 78.8° 55.4° |  13.4 mp/h |
| Thursday, May 2 | Good 40 AQI US | | 69.8° 53.6° | 8.9 mp/h |
| Friday, May 3 | Good 31 AQI US | | 78.8° 51.8° | 6.7 mp/h |
| Today | Good 31 AQI US | 100% | 78.8° 51.8° | 6.7 mp/h |
| Sunday, May 5 | Good 30 AQI US | 100% | 66.2° 51.8° | 8.9 mp/h |
| Monday, May 6 | Good 29 AQI US |  | 71.6° 51.8° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 55 AQI US  | 100% | 77° 57.2° | 13.4 mp/h |
| Wednesday, May 8 | Good 49 AQI US | 100% | 78.8° 59° | 8.9 mp/h |
| Thursday, May 9 | Good 50 AQI US | 100% | 60.8° 51.8° | 15.7 mp/h |
| Friday, May 10 | Good 8 AQI US | | 60.8° 50° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Lemont air quality data attribution
1 Data source
Where is the cleanest air quality in Lemont?
AQI US, Metric