167th Street, Hammond, Indiana, 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
167th Street, Hammond, Indiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
167th Street, Hammond, Indiana, United States
6 AM16th Oct 2025
6 PM
5 AM17th Oct 2025
64AQI
17AQI
56AQI
21AQI
In the last 24 hours,
167th Street's AQI reached its highest point of 64 at 5 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
167th Street, Hammond, Indiana, United States
21°C16/29°C
22°C15/31°C
24°C17/33°C
24°C19/28°C
24°C18/31°C
22°C18/28°C
21°C17/30°C
20°C16/22°C
18°C15/24°C
20°C12/30°C
23°C15/33°C
21°C14/28°C
22°C14/32°C
21°C13/30°C
20°C13/29°C
21°C12/30°C
24°C16/33°C
25°C18/33°C
24°C17/31°C
23°C18/31°C
18°C13/20°C
13°C9/18°C
12°C6/19°C
14°C7/23°C
15°C12/19°C
14°C7/23°C
16°C10/26°C
17°C14/19°C
15°C13/16°C
16°C10/23°C
--°C/°C
45AQI
40AQI
46AQI
42AQI
2025 Days Vs Air Quality
167th Street, Hammond, Indiana, United States
70%
142
29%
59
1%
3
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 70%
Health Risk Level:
Low
In 2025, 70% of 290 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
167th Street, Hammond, Indiana, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
39AQI
37AQI
32AQI
21AQI
24AQI
35AQI
27AQI
46AQI
27AQI
22AQI
23AQI
19AQI
29AQI
51AQI
46AQI
55AQI
38AQI
33AQI
20AQI
25AQI
37AQI
50AQI
50AQI
38AQI
20AQI
29AQI
29AQI
52AQI
25AQI
19AQI
28AQI
31AQI
36AQI
31AQI
30AQI
34AQI
21AQI
19AQI
32AQI
41AQI
41AQI
23AQI
28AQI
34AQI
30AQI
46AQI
34AQI
43AQI
49AQI
38AQI
22AQI
23AQI
26AQI
28AQI
31AQI
16AQI
25AQI
20AQI
21AQI
24AQI
32AQI
35AQI
43AQI
45AQI
39AQI
38AQI
39AQI
57AQI
66AQI
107AQI
82AQI
85AQI
76AQI
71AQI
61AQI
69AQI
80AQI
78AQI
69AQI
53AQI
56AQI
42AQI
36AQI
30AQI
42AQI
41AQI
45AQI
56AQI
53AQI
39AQI
42AQI
36AQI
27AQI
36AQI
35AQI
33AQI
54AQI
54AQI
55AQI
68AQI
56AQI
50AQI
70AQI
53AQI
48AQI
42AQI
31AQI
53AQI
74AQI
80AQI
49AQI
28AQI
30AQI
33AQI
27AQI
59AQI
75AQI
61AQI
55AQI
36AQI
34AQI
31AQI
41AQI
47AQI
47AQI
110AQI
102AQI
78AQI
79AQI
73AQI
83AQI
92AQI
63AQI
59AQI
57AQI
53AQI
47AQI
46AQI
49AQI
66AQI
72AQI
58AQI
36AQI
33AQI
25AQI
18AQI
23AQI
32AQI
34AQI
24AQI
20AQI
29AQI
34AQI
36AQI
19AQI
25AQI
36AQI
40AQI
42AQI
47AQI
47AQI
45AQI
21AQI
31AQI
30AQI
31AQI
49AQI
55AQI
50AQI
56AQI
59AQI
54AQI
53AQI
52AQI
56AQI
56AQI
57AQI
54AQI
36AQI
40AQI
23AQI
22AQI
34AQI
37AQI
49AQI
43AQI
46AQI
45AQI
41AQI
58AQI
59AQI
54AQI
41AQI
25AQI
30AQI
27AQI
31AQI
32AQI
32AQI
53AQI
56AQI
39AQI
44AQI
35AQI
33AQI
31AQI
55AQI
51AQI
48AQI
44AQI
42AQI
No. of days
202543AQI
Highest AQI recorded in
June55AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
167th Street's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .