North 16th Street, Bismarck, North Dakota, 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
North 16th Street, Bismarck, North Dakota, United States
AQI Trends: Highest and Lowest
Same Day Analysis (28th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 18 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Oct - 29th Oct 2025
North 16th Street, Bismarck, North Dakota, United States
8 AM28th Oct 2025
6 PM
7 AM29th Oct 2025
33AQI
11AQI
18AQI
11AQI
In the last 24 hours,
North 16th Street's AQI reached its highest point of 33 at 5 PM during the Day, while the lowest point, undefined, was recorded at 7 AM during the Night between 28th Oct and 29th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
North 16th Street, Bismarck, North Dakota, United States
21°C13/30°C
22°C16/29°C
22°C17/29°C
19°C9/30°C
21°C12/30°C
16°C14/18°C
12°C7/14°C
7°C0/14°C
8°C2/16°C
13°C4/23°C
15°C7/24°C
11°C3/20°C
16°C9/23°C
12°C5/16°C
6°C2/12°C
7°C4/10°C
9°C7/11°C
10°C8/11°C
11°C7/18°C
9°C6/15°C
8°C0/17°C
9°C6/14°C
6°C3/12°C
6°C0/16°C
6°C-2/16°C
8°C0/19°C
9°C2/16°C
15°C11/22°C
8°C5/9°C
5°C2/11°C
--°C/°C
33AQI
28AQI
29AQI
26AQI
2025 Days Vs Air Quality
North 16th Street, Bismarck, North Dakota, United States
85%
183
11%
23
3%
7
1%
3
Total number of days with different AQI categories in last 302 days in 2025 (63 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 302 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
North 16th Street, Bismarck, North Dakota, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI
24AQI
15AQI
15AQI
16AQI
17AQI
18AQI
34AQI
23AQI
22AQI
19AQI
15AQI
18AQI
17AQI
14AQI
19AQI
21AQI
16AQI
13AQI
15AQI
23AQI
16AQI
14AQI
16AQI
14AQI
19AQI
15AQI
16AQI
22AQI
21AQI
25AQI
31AQI
23AQI
15AQI
18AQI
18AQI
23AQI
17AQI
17AQI
27AQI
26AQI
20AQI
26AQI
35AQI
46AQI
25AQI
26AQI
34AQI
42AQI
28AQI
22AQI
14AQI
21AQI
20AQI
13AQI
14AQI
14AQI
16AQI
20AQI
28AQI
23AQI
22AQI
24AQI
21AQI
22AQI
154AQI
167AQI
53AQI
65AQI
50AQI
36AQI
30AQI
37AQI
68AQI
64AQI
72AQI
166AQI
146AQI
71AQI
28AQI
25AQI
25AQI
29AQI
34AQI
28AQI
29AQI
27AQI
33AQI
31AQI
54AQI
42AQI
20AQI
18AQI
19AQI
17AQI
17AQI
20AQI
21AQI
23AQI
26AQI
26AQI
38AQI
30AQI
48AQI
39AQI
25AQI
102AQI
85AQI
41AQI
26AQI
49AQI
39AQI
71AQI
33AQI
21AQI
22AQI
22AQI
28AQI
32AQI
35AQI
39AQI
28AQI
31AQI
23AQI
34AQI
97AQI
135AQI
122AQI
129AQI
95AQI
67AQI
43AQI
28AQI
32AQI
26AQI
22AQI
113AQI
107AQI
39AQI
52AQI
37AQI
31AQI
31AQI
22AQI
28AQI
38AQI
36AQI
39AQI
32AQI
28AQI
26AQI
24AQI
27AQI
33AQI
37AQI
38AQI
32AQI
34AQI
34AQI
51AQI
79AQI
40AQI
17AQI
29AQI
36AQI
40AQI
53AQI
53AQI
51AQI
52AQI
53AQI
45AQI
26AQI
26AQI
52AQI
30AQI
16AQI
20AQI
33AQI
34AQI
50AQI
43AQI
46AQI
48AQI
55AQI
41AQI
39AQI
38AQI
45AQI
25AQI
50AQI
46AQI
16AQI
13AQI
19AQI
36AQI
33AQI
47AQI
53AQI
35AQI
21AQI
17AQI
22AQI
29AQI
22AQI
23AQI
20AQI
22AQI
17AQI
21AQI
21AQI
25AQI
32AQI
21AQI
20AQI
18AQI
17AQI
19AQI
28AQI
50AQI
42AQI
47AQI
41AQI
27AQI
No. of days
202536AQI
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 1 Years
North 16th Street's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .