Air Quality in Monroe, Michigan
18
Median AQI (2024)
77
Max AQI (2024)
↓ improving
10-Year Trend
PM10
Primary Pollutant
56
Good Days (2024)
6
Monitoring Stations
AQI Trend (Median)
Air Quality Days by Category
Annual Summary
| Year | Median AQI | Max AQI | Good Days | Moderate Days | Unhealthy Days | Ozone Days | PM2.5 Days |
|---|---|---|---|---|---|---|---|
| 2024 | 18 | 77 | 56 | 3 | 0 | 0 | 0 |
| 2023 | 25 | 82 | 59 | 6 | 0 | 0 | 0 |
| 2022 | 26 | 607 | 51 | 8 | 2 | 0 | 0 |
| 2021 | 19 | 77 | 57 | 4 | 0 | 0 | 0 |
| 2020 | 17 | 66 | 58 | 3 | 0 | 0 | 0 |
| 2019 | 16 | 76 | 57 | 4 | 0 | 0 | 0 |
| 2018 | 13 | 59 | 60 | 1 | 0 | 0 | 0 |
| 2017 | 38 | 88 | 78 | 38 | 0 | 0 | 116 |
| 2016 | 41 | 72 | 79 | 41 | 0 | 0 | 120 |
| 2015 | 44 | 101 | 69 | 48 | 1 | 0 | 118 |
Recent Daily AQI
| Date | AQI | Category | Primary Pollutant |
|---|---|---|---|
| Dec 26, 2024 | 15 | Good | PM10 |
| Dec 20, 2024 | 7 | Good | PM10 |
| Dec 14, 2024 | 9 | Good | PM10 |
| Dec 8, 2024 | 19 | Good | PM10 |
| Dec 2, 2024 | 20 | Good | PM10 |
| Nov 26, 2024 | 10 | Good | PM10 |
| Nov 20, 2024 | 6 | Good | PM10 |
| Nov 14, 2024 | 6 | Good | PM10 |
| Nov 8, 2024 | 18 | Good | PM10 |
| Nov 2, 2024 | 7 | Good | PM10 |
| Oct 27, 2024 | 12 | Good | PM10 |
| Oct 21, 2024 | 39 | Good | PM10 |
| Oct 15, 2024 | 5 | Good | PM10 |
| Oct 9, 2024 | 15 | Good | PM10 |
| Oct 3, 2024 | 26 | Good | PM10 |
| Sep 27, 2024 | 44 | Good | PM10 |
| Sep 21, 2024 | 19 | Good | PM10 |
| Sep 15, 2024 | 15 | Good | PM10 |
| Sep 9, 2024 | 77 | Moderate | PM10 |
| Sep 3, 2024 | 8 | Good | PM10 |
| Aug 28, 2024 | 16 | Good | PM10 |
| Aug 22, 2024 | 12 | Good | PM10 |
| Aug 16, 2024 | 22 | Good | PM10 |
| Aug 10, 2024 | 36 | Good | PM10 |
| Aug 4, 2024 | 26 | Good | PM10 |
| Jul 29, 2024 | 35 | Good | PM10 |
| Jul 23, 2024 | 26 | Good | PM10 |
| Jul 17, 2024 | 21 | Good | PM10 |
| Jul 11, 2024 | 16 | Good | PM10 |
| Jul 5, 2024 | 29 | Good | PM10 |
| Jun 29, 2024 | 23 | Good | PM10 |
| Jun 23, 2024 | 45 | Good | PM10 |
| Jun 17, 2024 | 41 | Good | PM10 |
| Jun 11, 2024 | 17 | Good | PM10 |
| Jun 5, 2024 | 28 | Good | PM10 |
| May 30, 2024 | 19 | Good | PM10 |
| May 24, 2024 | 28 | Good | PM10 |
| May 18, 2024 | 14 | Good | PM10 |
| May 12, 2024 | 14 | Good | PM10 |
| May 6, 2024 | 19 | Good | PM10 |
| Apr 30, 2024 | 18 | Good | PM10 |
| Apr 24, 2024 | 10 | Good | PM10 |
| Apr 18, 2024 | 15 | Good | PM10 |
| Apr 12, 2024 | 18 | Good | PM10 |
| Apr 6, 2024 | 9 | Good | PM10 |
| Mar 31, 2024 | 10 | Good | PM10 |
| Mar 25, 2024 | 19 | Good | PM10 |
| Mar 19, 2024 | 64 | Moderate | PM10 |
| Mar 13, 2024 | 34 | Good | PM10 |
| Mar 7, 2024 | 9 | Good | PM10 |
| Mar 1, 2024 | 13 | Good | PM10 |
| Feb 24, 2024 | 27 | Good | PM10 |
| Feb 18, 2024 | 52 | Moderate | PM10 |
| Feb 12, 2024 | 12 | Good | PM10 |
| Feb 6, 2024 | 12 | Good | PM10 |
| Jan 31, 2024 | 7 | Good | PM10 |
| Jan 25, 2024 | 12 | Good | PM10 |
| Jan 19, 2024 | 18 | Good | PM10 |
| Jan 7, 2024 | 17 | Good | PM10 |
| Dec 26, 2023 | 19 | Good | PM10 |
| Dec 20, 2023 | 10 | Good | PM10 |
| Dec 14, 2023 | 22 | Good | PM10 |
| Dec 8, 2023 | 27 | Good | PM10 |
| Dec 2, 2023 | 10 | Good | PM10 |
| Nov 26, 2023 | 19 | Good | PM10 |
| Nov 23, 2023 | 12 | Good | PM10 |
| Nov 14, 2023 | 20 | Good | PM10 |
| Nov 8, 2023 | 19 | Good | PM10 |
| Nov 2, 2023 | 29 | Good | PM10 |
| Oct 27, 2023 | 63 | Moderate | PM10 |
| Oct 21, 2023 | 6 | Good | PM10 |
| Oct 15, 2023 | 25 | Good | PM10 |
| Oct 9, 2023 | 39 | Good | PM10 |
| Oct 3, 2023 | 21 | Good | PM10 |
| Sep 27, 2023 | 6 | Good | PM10 |
| Sep 21, 2023 | 18 | Good | PM10 |
| Sep 15, 2023 | 26 | Good | PM10 |
| Sep 9, 2023 | 8 | Good | PM10 |
| Sep 3, 2023 | 37 | Good | PM10 |
| Aug 28, 2023 | 12 | Good | PM10 |
| Aug 22, 2023 | 13 | Good | PM10 |
| Aug 16, 2023 | 32 | Good | PM10 |
| Aug 10, 2023 | 32 | Good | PM10 |
| Aug 4, 2023 | 23 | Good | PM10 |
| Jul 29, 2023 | 14 | Good | PM10 |
| Jul 23, 2023 | 36 | Good | PM10 |
| Jul 17, 2023 | 39 | Good | PM10 |
| Jul 11, 2023 | 51 | Moderate | PM10 |
| Jul 5, 2023 | 40 | Good | PM10 |
| Jun 29, 2023 | 82 | Moderate | PM10 |
Monitoring Stations
BELLE RIVER MILLS COMPRESSOR STATION
DEAN ROAD DEAD-ENDS AT SITE, 200 FT WEST
DTE Energy
DTE Energy Company
REMER ROAD
STERLING STATE PARK
Frequently Asked Questions
What is the air quality in Monroe, Michigan?
Based on EPA data from 2024, Monroe has a median Air Quality Index (AQI) of 18, which is classified as "Good." The primary pollutant is PM10. Over the past 10 years, air quality has been improving.
Is Monroe a good place to live for air quality?
Monroe has a 10-year average median AQI of 25. In 2024, there were 56 days with "Good" air quality and 0 days with unhealthy conditions. No special precautions are needed for most people.
What pollutants affect Monroe the most?
The primary pollutant driving the AQI in Monroe is PM10. This is monitored by 6 active EPA stations in the county. Other pollutants tracked include ozone, PM10, nitrogen dioxide, sulfur dioxide, and carbon monoxide.
How many air quality monitoring stations are in Monroe?
There are 6 active EPA monitoring stations in Monroe, Michigan. These stations continuously measure pollutant levels and contribute to the daily AQI calculations.