Evergreen Park, Illinois, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Evergreen Park, Illinois, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Evergreen Park, Illinois, United States
6 AM9th Mar 2026
5 PM
5 AM10th Mar 2026
52AQI
27AQI
42AQI
20AQI
In the last 24 hours,
Evergreen Park's AQI reached its highest point of 52 at 2 PM during the Day, while the lowest point, 20, was recorded at 5 AM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Evergreen Park, Illinois, United States
0°C-5/6°C
5°C1/13°C
2°C-1/7°C
1°C-4/6°C
4°C-5/15°C
5°C0/17°C
6°C0/17°C
9°C1/21°C
10°C5/17°C
13°C7/20°C
9°C3/16°C
2°C-1/2°C
-1°C-3/0°C
-4°C-5/-2°C
-5°C-7/-2°C
-2°C-8/9°C
1°C-1/6°C
2°C-2/8°C
8°C0/21°C
2°C-1/5°C
-1°C-2/3°C
1°C-3/8°C
2°C0/5°C
4°C1/6°C
6°C4/9°C
13°C7/24°C
12°C4/17°C
9°C1/18°C
15°C7/26°C
11°C5/18°C
60AQI
37AQI
55AQI
33AQI
2026 Days Vs Air Quality
Evergreen Park, Illinois, United States
88%
61
12%
8
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 70 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Evergreen Park, Illinois, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
30AQI (US)
33AQI (US)
34AQI (US)
49AQI (US)
71AQI (US)
53AQI (US)
46AQI (US)
23AQI (US)
29AQI (US)
23AQI (US)
21AQI (US)
26AQI (US)
13AQI (US)
15AQI (US)
22AQI (US)
18AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
37AQI (US)
59AQI (US)
58AQI (US)
48AQI (US)
49AQI (US)
46AQI (US)
36AQI (US)
42AQI (US)
50AQI (US)
58AQI (US)
42AQI (US)
45AQI (US)
51AQI (US)
47AQI (US)
44AQI (US)
51AQI (US)
46AQI (US)
39AQI (US)
41AQI (US)
48AQI (US)
47AQI (US)
39AQI (US)
39AQI (US)
50AQI (US)
49AQI (US)
46AQI (US)
45AQI (US)
48AQI (US)
44AQI (US)
42AQI (US)
37AQI (US)
35AQI (US)
36AQI (US)
38AQI (US)
45AQI (US)
43AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
39AQI (US)
56AQI (US)
43AQI (US)
46AQI (US)
46AQI (US)
40AQI (US)
36AQI (US)
40AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
43AQI (US)
42AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
January36AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
June50AQI (US)
Lowest AQI (US) recorded in
May26AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202340AQI (US)
Highest AQI (US) recorded in
June66AQI (US)
Lowest AQI (US) recorded in
February29AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
November30AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
November32AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
May51AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Evergreen Park's annual 2026 AQI (US) (39) shows an average percentage change of 4.1% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (40), 2022 (36), 2023 (40), 2024 (35), 2025 (38).