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 Rockford
Air quality index (AQI) and PM2.5 air pollution in Rockford
572 people follow this city
Rockford Air Quality Map
Real-time Rockford air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Rockford today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Rockford?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 55% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Claremont, California | 83 |
| 2 | Redlands, California | 81 |
| 3 | Glendora, California | 80 |
| 4 | San Fernando, California | 79 |
| 5 | Glendale, California | 78 |
| 6 | Pasadena, California | 78 |
| 7 | San Bernardino, California | 78 |
| 8 | Coachella, California | 77 |
| 9 | North Hollywood, California | 77 |
| 10 | Alhambra, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Rockford aqi ranking
Real-time Rockford air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Rockford Station | 32 |
| 2 | Ellis Avenue | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
31
live AQI index
Good
Overview
What is the current air quality in Rockford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Rockford is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rockford?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Rockford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 21 AQI US |  | 71.6° 46.4° |  8.9 mp/h |
| Thursday, May 30 | Good 24 AQI US | | 77° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 31 AQI US |  | 64.4° 57.2° | 8.9 mp/h |
| Today | Good 31 AQI US | 100% | 64.4° 57.2° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 56 AQI US  | | 75.2° 51.8° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 59 AQI US | 100% | 77° 57.2° | 15.7 mp/h |
| Tuesday, Jun 4 | Moderate 53 AQI US | 90% | 82.4° 66.2° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 31 AQI US | 100% | 73.4° 62.6° | 17.9 mp/h |
| Thursday, Jun 6 | Good 10 AQI US | 90% | 59° 55.4° | 17.9 mp/h |
| Friday, Jun 7 | Good 7 AQI US | 50% | 53.6° 48.2° | 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?
Rockford air quality data attribution
2Contributors
- Illinois EPA
1 station
Government Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rockford?
AQI US, Metric