Supervision Station, Dezhou, Shandong, China 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
Supervision Station, Dezhou, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 39 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Supervision Station, Dezhou, Shandong, China
5 AM13th Aug 2026
7 PM
4 AM14th Aug 2026
74AQI
9AQI
69AQI
12AQI
In the last 24 hours,
Supervision Station's AQI reached its highest point of 74 at 11 AM during the Day, while the lowest point, 9, was recorded at 7 PM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Supervision Station, Dezhou, Shandong, China
30°C26/36°C
25°C20/30°C
27°C21/33°C
30°C25/36°C
31°C25/36°C
29°C23/37°C
26°C23/34°C
27°C24/32°C
27°C24/30°C
28°C24/32°C
30°C27/35°C
30°C26/36°C
30°C26/36°C
30°C25/36°C
29°C26/33°C
31°C27/36°C
33°C28/38°C
33°C28/39°C
33°C29/39°C
32°C25/39°C
31°C24/39°C
33°C27/40°C
32°C27/39°C
27°C22/33°C
26°C20/34°C
28°C20/36°C
26°C24/29°C
24°C22/26°C
25°C22/29°C
26°C21/31°C
66AQI
30AQI
60AQI
35AQI
2026 Days Vs Air Quality
Supervision Station, Dezhou, Shandong, China
23%
53
42%
95
24%
55
10%
23
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 226 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Supervision Station, Dezhou, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI (US)
93AQI (US)
163AQI (US)
185AQI (US)
170AQI (US)
138AQI (US)
78AQI (US)
101AQI (US)
124AQI (US)
59AQI (US)
39AQI (US)
88AQI (US)
106AQI (US)
144AQI (US)
177AQI (US)
150AQI (US)
62AQI (US)
50AQI (US)
46AQI (US)
28AQI (US)
82AQI (US)
148AQI (US)
148AQI (US)
163AQI (US)
132AQI (US)
116AQI (US)
133AQI (US)
155AQI (US)
95AQI (US)
118AQI (US)
128AQI (US)
190AQI (US)
125AQI (US)
140AQI (US)
168AQI (US)
134AQI (US)
57AQI (US)
93AQI (US)
99AQI (US)
121AQI (US)
144AQI (US)
146AQI (US)
156AQI (US)
164AQI (US)
168AQI (US)
76AQI (US)
55AQI (US)
140AQI (US)
134AQI (US)
116AQI (US)
109AQI (US)
111AQI (US)
80AQI (US)
85AQI (US)
142AQI (US)
106AQI (US)
135AQI (US)
117AQI (US)
137AQI (US)
146AQI (US)
154AQI (US)
161AQI (US)
163AQI (US)
131AQI (US)
104AQI (US)
116AQI (US)
156AQI (US)
119AQI (US)
153AQI (US)
165AQI (US)
152AQI (US)
149AQI (US)
132AQI (US)
73AQI (US)
123AQI (US)
156AQI (US)
88AQI (US)
84AQI (US)
116AQI (US)
153AQI (US)
122AQI (US)
156AQI (US)
157AQI (US)
162AQI (US)
150AQI (US)
142AQI (US)
134AQI (US)
95AQI (US)
60AQI (US)
98AQI (US)
103AQI (US)
106AQI (US)
95AQI (US)
83AQI (US)
72AQI (US)
46AQI (US)
52AQI (US)
86AQI (US)
102AQI (US)
92AQI (US)
100AQI (US)
114AQI (US)
88AQI (US)
125AQI (US)
120AQI (US)
102AQI (US)
134AQI (US)
116AQI (US)
95AQI (US)
72AQI (US)
71AQI (US)
57AQI (US)
76AQI (US)
48AQI (US)
55AQI (US)
81AQI (US)
73AQI (US)
50AQI (US)
55AQI (US)
77AQI (US)
96AQI (US)
42AQI (US)
25AQI (US)
42AQI (US)
68AQI (US)
86AQI (US)
57AQI (US)
62AQI (US)
71AQI (US)
89AQI (US)
86AQI (US)
108AQI (US)
94AQI (US)
108AQI (US)
97AQI (US)
76AQI (US)
65AQI (US)
57AQI (US)
54AQI (US)
63AQI (US)
68AQI (US)
80AQI (US)
73AQI (US)
71AQI (US)
66AQI (US)
50AQI (US)
46AQI (US)
37AQI (US)
48AQI (US)
57AQI (US)
75AQI (US)
84AQI (US)
96AQI (US)
109AQI (US)
28AQI (US)
26AQI (US)
40AQI (US)
16AQI (US)
36AQI (US)
34AQI (US)
54AQI (US)
42AQI (US)
66AQI (US)
86AQI (US)
54AQI (US)
66AQI (US)
70AQI (US)
61AQI (US)
78AQI (US)
63AQI (US)
51AQI (US)
31AQI (US)
52AQI (US)
60AQI (US)
68AQI (US)
52AQI (US)
25AQI (US)
62AQI (US)
83AQI (US)
63AQI (US)
114AQI (US)
48AQI (US)
86AQI (US)
78AQI (US)
46AQI (US)
41AQI (US)
32AQI (US)
38AQI (US)
21AQI (US)
41AQI (US)
43AQI (US)
63AQI (US)
46AQI (US)
30AQI (US)
30AQI (US)
44AQI (US)
65AQI (US)
39AQI (US)
35AQI (US)
60AQI (US)
92AQI (US)
63AQI (US)
76AQI (US)
29AQI (US)
38AQI (US)
58AQI (US)
48AQI (US)
22AQI (US)
50AQI (US)
27AQI (US)
46AQI (US)
35AQI (US)
35AQI (US)
41AQI (US)
38AQI (US)
51AQI (US)
51AQI (US)
68AQI (US)
74AQI (US)
27AQI (US)
33AQI (US)
46AQI (US)
51AQI (US)
55AQI (US)
39AQI (US)
39AQI (US)
113AQI (US)
123AQI (US)
131AQI (US)
85AQI (US)
68AQI (US)
59AQI (US)
47AQI (US)
46AQI (US)
No. of days
202687AQI (US)
Highest AQI (US) recorded in
March131AQI (US)
Lowest AQI (US) recorded in
August46AQI (US)
202595AQI (US)
Highest AQI (US) recorded in
November124AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
2024105AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
2023109AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
August72AQI (US)
2022113AQI (US)
Highest AQI (US) recorded in
January154AQI (US)
Lowest AQI (US) recorded in
July76AQI (US)
2021108AQI (US)
Highest AQI (US) recorded in
March164AQI (US)
Lowest AQI (US) recorded in
September63AQI (US)
2020101AQI (US)
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Supervision Station's annual 2026 AQI (US) (87) shows an average percentage change of -17.01% (improved AQI (US)) compared to previous years: 2020 (101), 2021 (108), 2022 (113), 2023 (109), 2024 (105), 2025 (95).