City Epa, Zaozhuang, 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
City Epa, Zaozhuang, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 67 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
City Epa, Zaozhuang, Shandong, China
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
90AQI
58AQI
67AQI
60AQI
In the last 24 hours,
City Epa's AQI reached its highest point of 90 at 12 PM during the Day, while the lowest point, 58, was recorded at 7 PM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
City Epa, Zaozhuang, Shandong, China
30°C24/38°C
29°C24/36°C
29°C24/36°C
29°C23/37°C
29°C23/34°C
31°C25/37°C
31°C24/37°C
31°C26/38°C
32°C26/37°C
29°C23/35°C
29°C23/36°C
29°C23/36°C
31°C25/37°C
30°C26/35°C
29°C25/35°C
30°C25/35°C
30°C24/36°C
29°C23/36°C
28°C23/35°C
29°C23/37°C
28°C23/34°C
29°C23/36°C
28°C23/35°C
28°C23/34°C
27°C24/32°C
28°C24/34°C
30°C23/37°C
31°C26/37°C
31°C25/37°C
30°C26/37°C
--°C/°C
65AQI
65AQI
63AQI
63AQI
2025 Days Vs Air Quality
City Epa, Zaozhuang, Shandong, China
56%
123
35%
76
9%
19
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 219 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
City Epa, Zaozhuang, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
163AQI
171AQI
150AQI
174AQI
169AQI
103AQI
124AQI
93AQI
88AQI
86AQI
135AQI
129AQI
159AQI
131AQI
98AQI
139AQI
123AQI
156AQI
154AQI
168AQI
190AQI
174AQI
159AQI
130AQI
139AQI
140AQI
86AQI
108AQI
138AQI
146AQI
178AQI
164AQI
180AQI
147AQI
125AQI
88AQI
114AQI
58AQI
80AQI
90AQI
108AQI
133AQI
125AQI
134AQI
136AQI
140AQI
123AQI
100AQI
126AQI
105AQI
110AQI
115AQI
130AQI
102AQI
104AQI
124AQI
141AQI
156AQI
163AQI
156AQI
82AQI
99AQI
118AQI
130AQI
135AQI
141AQI
145AQI
147AQI
149AQI
162AQI
166AQI
117AQI
97AQI
122AQI
76AQI
89AQI
60AQI
90AQI
95AQI
88AQI
91AQI
119AQI
123AQI
122AQI
135AQI
119AQI
142AQI
76AQI
99AQI
101AQI
104AQI
69AQI
87AQI
112AQI
82AQI
101AQI
98AQI
119AQI
129AQI
126AQI
121AQI
148AQI
93AQI
78AQI
80AQI
87AQI
115AQI
125AQI
109AQI
104AQI
93AQI
103AQI
101AQI
85AQI
87AQI
76AQI
94AQI
76AQI
85AQI
92AQI
85AQI
101AQI
62AQI
82AQI
86AQI
99AQI
102AQI
87AQI
60AQI
65AQI
79AQI
71AQI
87AQI
97AQI
111AQI
123AQI
133AQI
93AQI
117AQI
108AQI
111AQI
109AQI
113AQI
96AQI
88AQI
92AQI
101AQI
91AQI
94AQI
92AQI
119AQI
88AQI
89AQI
83AQI
88AQI
87AQI
89AQI
86AQI
112AQI
85AQI
79AQI
86AQI
76AQI
83AQI
82AQI
75AQI
64AQI
63AQI
63AQI
63AQI
60AQI
68AQI
72AQI
71AQI
67AQI
75AQI
74AQI
70AQI
69AQI
61AQI
62AQI
63AQI
60AQI
62AQI
57AQI
58AQI
59AQI
65AQI
64AQI
58AQI
71AQI
77AQI
72AQI
75AQI
64AQI
69AQI
70AQI
69AQI
70AQI
72AQI
64AQI
62AQI
61AQI
60AQI
59AQI
65AQI
58AQI
55AQI
57AQI
59AQI
61AQI
56AQI
55AQI
53AQI
58AQI
65AQI
63AQI
67AQI
139AQI
122AQI
116AQI
99AQI
95AQI
76AQI
64AQI
60AQI
No. of days
2025100AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
August60AQI
2024102AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
September70AQI
2023110AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July73AQI
2022111AQI
Highest AQI recorded in
January160AQI
Lowest AQI recorded in
August70AQI
2021122AQI
Highest AQI recorded in
February158AQI
Lowest AQI recorded in
September82AQI
2020123AQI
Highest AQI recorded in
December153AQI
Lowest AQI recorded in
August93AQI
Most & Least Polluted Years Over the Last 6 Years
City Epa's annual 2025 AQI (100) shows an average percentage change of -11.3% (improved AQI) compared to previous years: 2020 (123), 2021 (122), 2022 (111), 2023 (110), 2024 (102).