Rosewood Heights, Illinois Air Quality
Rosewood Heights has a median AQI of 48, earning an air quality grade of B+ — good air quality that ranks better than 17% of US cities. Air quality has remained relatively stable over the past decade. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Rosewood Heights recorded 168 good air quality days (55% of monitored days) and 3 unhealthy days.
Population: 4,229 • County: Madison
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Quick Facts
| Current AQI | 14 — Good |
| Air Quality Grade | B+ |
| Median AQI (2025) | 48 |
| vs. U.S. Cities | Better than 17% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 3 |
| 10-Year Trend | → Stable |
| Data Source | EPA AirNow |
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 30 Days
Current Pollutant Levels
Real-time data from EPA AirNow
AQI Trend (10 Years)
Air Quality Days by Year
2025 Air Quality Summary
Primary Pollutant Days (2025)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About Rosewood Heights Air Quality
What is the air quality in Rosewood Heights today?
The current AQI in Rosewood Heights is 14, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Rosewood Heights getting better or worse?
Air quality in Rosewood Heights has remained relatively stable over the past decade, with a median AQI of around 48.
What is the most common air pollutant in Rosewood Heights?
PM2.5 is the primary air pollutant in Rosewood Heights, responsible for the most air quality-impacted days in 2025. Particulate matter can originate from vehicle exhaust, wildfires, and industrial emissions.
How many unhealthy air days does Rosewood Heights have per year?
In 2025, Rosewood Heights had 3 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 168 good days and 132 moderate days out of 304 days monitored.
What air quality grade does Rosewood Heights receive?
Rosewood Heights receives an air quality grade of B+, placing it better than 17% of US cities. This grade is based on a median AQI of 48 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 17% of US cities
Nearby Cities
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National Rankings
See how Rosewood Heights compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Rosewood Heights
Based on your area's air quality (median AQI: 48), we recommend these air purifiers to help protect your health indoors.
Blueair Blue Pure 211+
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Honeywell HPA300
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Molekule Air Pro
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