Lansing, Illinois, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Lansing, Illinois, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 1st Oct - 2nd Oct 2026
Lansing, Illinois, United States
6 AM1st Oct 2026
6 PM
5 AM2nd Oct 2026
58AQI
51AQI
65AQI
22AQI
In the last 24 hours,
Lansing's AQI reached its highest point of 65 at 9 PM during the Night, while the lowest point, 22, was recorded at 5 AM during the Night between 1st Oct and 2nd Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Lansing, Illinois, United States
28°C24/35°C
29°C24/37°C
25°C23/28°C
24°C20/29°C
22°C16/29°C
23°C16/33°C
23°C21/26°C
22°C19/25°C
21°C14/30°C
24°C18/33°C
21°C16/24°C
18°C14/23°C
23°C18/30°C
20°C19/25°C
21°C18/29°C
20°C16/23°C
19°C17/21°C
18°C15/21°C
15°C13/16°C
14°C10/16°C
15°C12/18°C
17°C14/22°C
16°C13/20°C
16°C12/21°C
16°C13/21°C
17°C15/22°C
19°C14/25°C
17°C15/19°C
19°C17/24°C
16°C11/20°C
41AQI
35AQI
41AQI
35AQI
2026 Days Vs Air Quality
Lansing, Illinois, United States
88%
240
10%
28
1%
3
0.3%
1
Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 275 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
Lansing, Illinois, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
31AQI (US)
38AQI (US)
33AQI (US)
48AQI (US)
64AQI (US)
53AQI (US)
45AQI (US)
25AQI (US)
25AQI (US)
20AQI (US)
21AQI (US)
26AQI (US)
16AQI (US)
21AQI (US)
25AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
29AQI (US)
41AQI (US)
60AQI (US)
58AQI (US)
49AQI (US)
50AQI (US)
46AQI (US)
36AQI (US)
42AQI (US)
51AQI (US)
59AQI (US)
42AQI (US)
45AQI (US)
51AQI (US)
47AQI (US)
44AQI (US)
51AQI (US)
46AQI (US)
40AQI (US)
41AQI (US)
48AQI (US)
47AQI (US)
38AQI (US)
40AQI (US)
50AQI (US)
50AQI (US)
47AQI (US)
46AQI (US)
48AQI (US)
45AQI (US)
41AQI (US)
38AQI (US)
35AQI (US)
36AQI (US)
38AQI (US)
45AQI (US)
44AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
40AQI (US)
57AQI (US)
43AQI (US)
47AQI (US)
43AQI (US)
40AQI (US)
37AQI (US)
40AQI (US)
37AQI (US)
35AQI (US)
42AQI (US)
38AQI (US)
40AQI (US)
36AQI (US)
31AQI (US)
38AQI (US)
33AQI (US)
31AQI (US)
40AQI (US)
43AQI (US)
40AQI (US)
35AQI (US)
40AQI (US)
35AQI (US)
32AQI (US)
33AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
30AQI (US)
29AQI (US)
28AQI (US)
31AQI (US)
30AQI (US)
32AQI (US)
28AQI (US)
37AQI (US)
30AQI (US)
32AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
29AQI (US)
29AQI (US)
33AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
34AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
36AQI (US)
38AQI (US)
28AQI (US)
26AQI (US)
34AQI (US)
31AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
24AQI (US)
46AQI (US)
52AQI (US)
57AQI (US)
58AQI (US)
56AQI (US)
50AQI (US)
42AQI (US)
44AQI (US)
51AQI (US)
47AQI (US)
45AQI (US)
32AQI (US)
26AQI (US)
15AQI (US)
22AQI (US)
27AQI (US)
27AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
31AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
27AQI (US)
21AQI (US)
18AQI (US)
24AQI (US)
21AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
37AQI (US)
33AQI (US)
26AQI (US)
25AQI (US)
32AQI (US)
44AQI (US)
38AQI (US)
37AQI (US)
37AQI (US)
28AQI (US)
26AQI (US)
39AQI (US)
41AQI (US)
43AQI (US)
36AQI (US)
50AQI (US)
118AQI (US)
175AQI (US)
61AQI (US)
141AQI (US)
119AQI (US)
63AQI (US)
32AQI (US)
41AQI (US)
39AQI (US)
42AQI (US)
48AQI (US)
49AQI (US)
44AQI (US)
35AQI (US)
42AQI (US)
44AQI (US)
43AQI (US)
47AQI (US)
42AQI (US)
47AQI (US)
47AQI (US)
48AQI (US)
40AQI (US)
48AQI (US)
45AQI (US)
55AQI (US)
52AQI (US)
39AQI (US)
51AQI (US)
56AQI (US)
54AQI (US)
54AQI (US)
26AQI (US)
35AQI (US)
38AQI (US)
47AQI (US)
58AQI (US)
39AQI (US)
55AQI (US)
48AQI (US)
44AQI (US)
49AQI (US)
46AQI (US)
50AQI (US)
53AQI (US)
47AQI (US)
50AQI (US)
53AQI (US)
52AQI (US)
49AQI (US)
48AQI (US)
41AQI (US)
36AQI (US)
33AQI (US)
36AQI (US)
40AQI (US)
30AQI (US)
35AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
38AQI (US)
41AQI (US)
45AQI (US)
39AQI (US)
38AQI (US)
42AQI (US)
26AQI (US)
31AQI (US)
22AQI (US)
27AQI (US)
38AQI (US)
45AQI (US)
51AQI (US)
44AQI (US)
48AQI (US)
47AQI (US)
50AQI (US)
33AQI (US)
36AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
36AQI (US)
25AQI (US)
53AQI (US)
47AQI (US)
39AQI (US)
42AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
June54AQI (US)
Lowest AQI (US) recorded in
May30AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
February38AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202344AQI (US)
Highest AQI (US) recorded in
June76AQI (US)
Lowest AQI (US) recorded in
December34AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
September35AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
January51AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202042AQI (US)
Highest AQI (US) recorded in
December52AQI (US)
Lowest AQI (US) recorded in
May35AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Lansing's annual 2026 AQI (US) (39) shows an average percentage change of -1.4% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (42), 2022 (40), 2023 (44), 2024 (32), 2025 (40).