Blair, Nebraska, 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
Blair, Nebraska, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Blair, Nebraska, United States
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
78AQI
50AQI
67AQI
58AQI
In the last 24 hours,
Blair's AQI reached its highest point of 78 at 5 PM during the Day, while the lowest point, 50, was recorded at 9 AM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Blair, Nebraska, United States
15°C8/21°C
13°C5/22°C
15°C3/26°C
18°C11/25°C
19°C16/23°C
22°C15/29°C
23°C14/31°C
26°C20/34°C
27°C19/36°C
25°C18/32°C
25°C17/32°C
25°C18/34°C
21°C18/24°C
19°C13/26°C
19°C15/24°C
19°C16/25°C
20°C14/27°C
23°C17/31°C
20°C17/25°C
19°C14/27°C
20°C13/28°C
21°C14/30°C
21°C16/28°C
19°C9/30°C
22°C13/32°C
22°C16/29°C
23°C16/30°C
23°C16/32°C
25°C17/32°C
25°C21/32°C
--°C/°C
41AQI
41AQI
43AQI
38AQI
2025 Days Vs Air Quality
Blair, Nebraska, United States
82%
158
17%
33
0.5%
1
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 278 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
Blair, Nebraska, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI
34AQI
36AQI
20AQI
22AQI
33AQI
31AQI
23AQI
36AQI
30AQI
32AQI
30AQI
25AQI
28AQI
24AQI
32AQI
59AQI
56AQI
26AQI
21AQI
53AQI
57AQI
44AQI
22AQI
36AQI
28AQI
33AQI
40AQI
33AQI
21AQI
19AQI
25AQI
39AQI
19AQI
27AQI
25AQI
23AQI
27AQI
39AQI
31AQI
30AQI
33AQI
30AQI
34AQI
35AQI
36AQI
32AQI
41AQI
39AQI
49AQI
40AQI
21AQI
24AQI
22AQI
15AQI
14AQI
14AQI
28AQI
22AQI
22AQI
25AQI
23AQI
23AQI
27AQI
29AQI
30AQI
61AQI
46AQI
56AQI
65AQI
62AQI
58AQI
52AQI
70AQI
64AQI
60AQI
58AQI
55AQI
51AQI
38AQI
31AQI
37AQI
21AQI
18AQI
27AQI
31AQI
36AQI
37AQI
47AQI
25AQI
20AQI
18AQI
16AQI
18AQI
18AQI
20AQI
26AQI
29AQI
35AQI
51AQI
42AQI
37AQI
49AQI
24AQI
22AQI
23AQI
23AQI
45AQI
63AQI
58AQI
48AQI
28AQI
18AQI
23AQI
38AQI
25AQI
39AQI
31AQI
44AQI
22AQI
27AQI
17AQI
25AQI
29AQI
30AQI
22AQI
88AQI
129AQI
97AQI
81AQI
59AQI
52AQI
40AQI
55AQI
49AQI
37AQI
28AQI
39AQI
37AQI
36AQI
42AQI
40AQI
39AQI
26AQI
31AQI
21AQI
24AQI
32AQI
27AQI
24AQI
21AQI
22AQI
30AQI
35AQI
33AQI
42AQI
41AQI
39AQI
31AQI
33AQI
51AQI
69AQI
46AQI
34AQI
41AQI
45AQI
44AQI
39AQI
47AQI
52AQI
46AQI
49AQI
38AQI
55AQI
42AQI
34AQI
29AQI
20AQI
25AQI
25AQI
24AQI
23AQI
37AQI
38AQI
36AQI
44AQI
42AQI
38AQI
51AQI
51AQI
56AQI
60AQI
32AQI
33AQI
28AQI
41AQI
35AQI
42AQI
39AQI
55AQI
No. of days
202537AQI
Highest AQI recorded in
October55AQI
Lowest AQI recorded in
May28AQI
Most & Least Polluted Years Over the Last 1 Years
Blair's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .