Ecorse, Michigan, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Ecorse, Michigan, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 50 of Good air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Feb - 15th Feb 2026
Ecorse, Michigan, United States
7 AM14th Feb 2026
5 PM
6 AM15th Feb 2026
81AQI
20AQI
88AQI
32AQI
In the last 24 hours,
Ecorse's AQI reached its highest point of 88 at 1 AM during the Night, while the lowest point, 20, was recorded at 7 AM during the Day between 14th Feb and 15th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Ecorse, Michigan, United States
-2°C-8/1°C
-7°C-8/-4°C
-10°C-15/-8°C
-13°C-17/-8°C
-5°C-14/4°C
-4°C-6/-3°C
-14°C-19/-11°C
-17°C-22/-9°C
-11°C-14/-9°C
-11°C-14/-6°C
-12°C-16/-7°C
-13°C-19/-9°C
-12°C-16/-8°C
-13°C-18/-7°C
-12°C-17/-6°C
-9°C-15/-1°C
-9°C-15/-4°C
-5°C-10/-2°C
-8°C-13/-4°C
-9°C-14/-4°C
-5°C-9/1°C
-10°C-14/-5°C
-11°C-15/-5°C
-9°C-16/0°C
1°C-7/9°C
0°C-4/2°C
-3°C-7/0°C
-3°C-11/9°C
3°C-2/15°C
2°C-4/11°C
52AQI
30AQI
50AQI
31AQI
2026 Days Vs Air Quality
Ecorse, Michigan, United States
93%
43
7%
3
Total number of days with different AQI categories in last 47 days in 2026 (318 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 47 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Ecorse, Michigan, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
15AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
54AQI (US)
72AQI (US)
49AQI (US)
49AQI (US)
22AQI (US)
18AQI (US)
15AQI (US)
21AQI (US)
35AQI (US)
21AQI (US)
12AQI (US)
27AQI (US)
31AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
33AQI (US)
46AQI (US)
50AQI (US)
37AQI (US)
46AQI (US)
45AQI (US)
30AQI (US)
32AQI (US)
38AQI (US)
59AQI (US)
32AQI (US)
37AQI (US)
48AQI (US)
42AQI (US)
34AQI (US)
49AQI (US)
46AQI (US)
30AQI (US)
32AQI (US)
41AQI (US)
42AQI (US)
30AQI (US)
28AQI (US)
35AQI (US)
42AQI (US)
50AQI (US)
34AQI (US)
39AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
February39AQI (US)
Lowest AQI (US) recorded in
January34AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
June52AQI (US)
Lowest AQI (US) recorded in
May22AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
April17AQI (US)
202346AQI (US)
Highest AQI (US) recorded in
June86AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202238AQI (US)
Highest AQI (US) recorded in
January103AQI (US)
Lowest AQI (US) recorded in
April17AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
July44AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ecorse's annual 2026 AQI (US) (35) shows an average percentage change of -6.01% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (37), 2022 (38), 2023 (46), 2024 (33), 2025 (37).