Birney, Sheridan, Wyoming, 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
Birney, Sheridan, Wyoming, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 46 of Good air quality on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Birney, Sheridan, Wyoming, United States
5 AM17th Aug 2026
8 PM
4 AM18th Aug 2026
53AQI
40AQI
52AQI
44AQI
In the last 24 hours,
Birney's AQI reached its highest point of 53 at 11 AM during the Day, while the lowest point, 40, was recorded at 10 AM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Birney, Sheridan, Wyoming, United States
27°C18/36°C
26°C17/34°C
27°C18/34°C
25°C21/30°C
30°C17/40°C
33°C21/42°C
31°C20/40°C
31°C23/37°C
30°C23/37°C
29°C21/39°C
26°C20/32°C
27°C15/37°C
31°C19/41°C
30°C22/36°C
19°C13/23°C
18°C8/27°C
22°C12/32°C
25°C14/35°C
25°C13/35°C
27°C18/37°C
26°C18/35°C
26°C16/34°C
26°C16/34°C
24°C18/32°C
21°C14/31°C
19°C17/24°C
20°C15/28°C
24°C16/32°C
23°C16/32°C
22°C16/32°C
60AQI
60AQI
58AQI
58AQI
2026 Days Vs Air Quality
Birney, Sheridan, Wyoming, United States
91%
206
9%
20
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 230 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
Birney, Sheridan, Wyoming, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI (US)
15AQI (US)
14AQI (US)
17AQI (US)
30AQI (US)
22AQI (US)
22AQI (US)
17AQI (US)
14AQI (US)
21AQI (US)
29AQI (US)
23AQI (US)
19AQI (US)
18AQI (US)
26AQI (US)
19AQI (US)
19AQI (US)
16AQI (US)
16AQI (US)
18AQI (US)
23AQI (US)
31AQI (US)
46AQI (US)
45AQI (US)
42AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
49AQI (US)
42AQI (US)
34AQI (US)
32AQI (US)
30AQI (US)
37AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
31AQI (US)
38AQI (US)
33AQI (US)
33AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
35AQI (US)
31AQI (US)
33AQI (US)
37AQI (US)
36AQI (US)
33AQI (US)
30AQI (US)
31AQI (US)
43AQI (US)
38AQI (US)
28AQI (US)
34AQI (US)
29AQI (US)
39AQI (US)
42AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
24AQI (US)
24AQI (US)
34AQI (US)
31AQI (US)
39AQI (US)
34AQI (US)
30AQI (US)
24AQI (US)
33AQI (US)
26AQI (US)
31AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
18AQI (US)
29AQI (US)
21AQI (US)
30AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
17AQI (US)
30AQI (US)
29AQI (US)
25AQI (US)
23AQI (US)
21AQI (US)
25AQI (US)
20AQI (US)
29AQI (US)
21AQI (US)
30AQI (US)
31AQI (US)
29AQI (US)
21AQI (US)
21AQI (US)
33AQI (US)
26AQI (US)
19AQI (US)
21AQI (US)
24AQI (US)
25AQI (US)
33AQI (US)
28AQI (US)
28AQI (US)
20AQI (US)
17AQI (US)
20AQI (US)
17AQI (US)
16AQI (US)
15AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
19AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
24AQI (US)
38AQI (US)
37AQI (US)
33AQI (US)
27AQI (US)
32AQI (US)
31AQI (US)
33AQI (US)
27AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
15AQI (US)
20AQI (US)
28AQI (US)
29AQI (US)
23AQI (US)
23AQI (US)
20AQI (US)
18AQI (US)
14AQI (US)
15AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
18AQI (US)
25AQI (US)
20AQI (US)
22AQI (US)
23AQI (US)
14AQI (US)
13AQI (US)
13AQI (US)
18AQI (US)
14AQI (US)
15AQI (US)
16AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
20AQI (US)
22AQI (US)
19AQI (US)
23AQI (US)
25AQI (US)
20AQI (US)
16AQI (US)
13AQI (US)
12AQI (US)
28AQI (US)
14AQI (US)
16AQI (US)
13AQI (US)
17AQI (US)
16AQI (US)
16AQI (US)
14AQI (US)
17AQI (US)
26AQI (US)
23AQI (US)
19AQI (US)
44AQI (US)
43AQI (US)
40AQI (US)
56AQI (US)
56AQI (US)
54AQI (US)
51AQI (US)
47AQI (US)
61AQI (US)
47AQI (US)
55AQI (US)
59AQI (US)
54AQI (US)
44AQI (US)
49AQI (US)
50AQI (US)
62AQI (US)
94AQI (US)
63AQI (US)
56AQI (US)
61AQI (US)
77AQI (US)
89AQI (US)
91AQI (US)
86AQI (US)
70AQI (US)
64AQI (US)
52AQI (US)
43AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
26AQI (US)
33AQI (US)
30AQI (US)
25AQI (US)
24AQI (US)
19AQI (US)
34AQI (US)
64AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
August64AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202526AQI (US)
Highest AQI (US) recorded in
September35AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
March9AQI (US)
202315AQI (US)
Highest AQI (US) recorded in
November18AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
August72AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
September57AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Birney's annual 2026 AQI (US) (30) shows an average percentage change of 12.5% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (42), 2023 (15), 2024 (31), 2025 (26).