Superior, Colorado, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Superior, Colorado, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Superior, Colorado, United States
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
36AQI
28AQI
38AQI
26AQI
In the last 24 hours,
Superior's AQI reached its highest point of 38 at 10 PM during the Night, while the lowest point, 26, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Superior, Colorado, United States
21°C16/29°C
22°C16/29°C
26°C18/34°C
26°C18/35°C
27°C18/37°C
20°C16/26°C
21°C14/31°C
24°C16/34°C
24°C16/34°C
25°C18/35°C
25°C18/35°C
25°C18/35°C
24°C19/32°C
20°C16/31°C
23°C15/34°C
24°C16/35°C
26°C17/36°C
27°C18/35°C
23°C20/29°C
20°C17/24°C
21°C14/31°C
21°C14/32°C
22°C14/31°C
24°C15/32°C
26°C16/36°C
28°C17/37°C
28°C20/38°C
29°C18/39°C
28°C19/38°C
24°C17/32°C
--°C/°C
38AQI
36AQI
39AQI
35AQI
2025 Days Vs Air Quality
Superior, Colorado, United States
99%
135
1%
2
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 222 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Superior, Colorado, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
22AQI
23AQI
28AQI
30AQI
28AQI
24AQI
17AQI
16AQI
19AQI
20AQI
20AQI
25AQI
22AQI
34AQI
41AQI
39AQI
27AQI
25AQI
23AQI
26AQI
23AQI
22AQI
16AQI
19AQI
19AQI
18AQI
19AQI
23AQI
31AQI
21AQI
19AQI
25AQI
16AQI
15AQI
17AQI
22AQI
22AQI
24AQI
23AQI
22AQI
23AQI
24AQI
24AQI
23AQI
25AQI
25AQI
25AQI
30AQI
28AQI
18AQI
16AQI
20AQI
21AQI
17AQI
19AQI
19AQI
25AQI
29AQI
29AQI
18AQI
17AQI
26AQI
25AQI
22AQI
30AQI
30AQI
29AQI
24AQI
22AQI
26AQI
26AQI
25AQI
28AQI
31AQI
34AQI
31AQI
28AQI
29AQI
29AQI
32AQI
26AQI
25AQI
27AQI
31AQI
28AQI
34AQI
45AQI
41AQI
30AQI
31AQI
34AQI
33AQI
38AQI
39AQI
40AQI
32AQI
34AQI
32AQI
27AQI
27AQI
37AQI
28AQI
23AQI
25AQI
26AQI
30AQI
36AQI
43AQI
36AQI
36AQI
35AQI
42AQI
46AQI
41AQI
35AQI
28AQI
24AQI
24AQI
27AQI
35AQI
37AQI
38AQI
35AQI
41AQI
46AQI
41AQI
52AQI
39AQI
29AQI
23AQI
38AQI
48AQI
54AQI
45AQI
38AQI
31AQI
26AQI
23AQI
23AQI
31AQI
34AQI
38AQI
No. of days
202528AQI
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
April23AQI
Most & Least Polluted Years Over the Last 1 Years
Superior's annual 2025 AQI (28) shows an average percentage change of NaN% (improved AQI) compared to previous years: .