Dongming Kangning Senior Welfare Center, Heze, 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
Dongming Kangning Senior Welfare Center, Heze, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Dongming Kangning Senior Welfare Center, Heze, Shandong, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
AQI
AQI
78AQI
58AQI
In the last 24 hours,
Dongming Kangning Senior Welfare Center's AQI reached its highest point of 78 at 9 PM during the Night, while the lowest point, 58, was recorded at 2 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dongming Kangning Senior Welfare Center, Heze, Shandong, China
34°C28/41°C
33°C26/42°C
31°C25/38°C
31°C25/36°C
31°C26/37°C
32°C26/39°C
32°C26/38°C
34°C27/40°C
34°C29/39°C
36°C28/43°C
33°C27/39°C
32°C25/38°C
32°C25/38°C
33°C26/41°C
31°C25/40°C
29°C24/34°C
30°C24/37°C
30°C26/36°C
31°C26/37°C
32°C26/38°C
31°C25/38°C
31°C25/38°C
31°C25/37°C
30°C25/36°C
31°C25/37°C
30°C24/37°C
31°C26/37°C
30°C25/37°C
33°C26/40°C
--°C/°C
--°C/°C
64AQI
64AQI
64AQI
64AQI
2025 Days Vs Air Quality
Dongming Kangning Senior Welfare Center, Heze, Shandong, China
4%
9
54%
117
29%
63
11%
24
0.9%
2
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 216 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
Dongming Kangning Senior Welfare Center, Heze, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
172AQI
137AQI
169AQI
185AQI
142AQI
100AQI
106AQI
70AQI
81AQI
109AQI
103AQI
96AQI
125AQI
205AQI
89AQI
99AQI
123AQI
142AQI
142AQI
166AQI
191AQI
161AQI
159AQI
177AQI
160AQI
125AQI
78AQI
105AQI
177AQI
156AQI
159AQI
157AQI
174AQI
163AQI
128AQI
95AQI
120AQI
68AQI
82AQI
100AQI
121AQI
143AQI
140AQI
141AQI
147AQI
139AQI
97AQI
116AQI
122AQI
90AQI
126AQI
126AQI
129AQI
90AQI
112AQI
119AQI
135AQI
150AQI
152AQI
167AQI
77AQI
87AQI
69AQI
95AQI
122AQI
116AQI
137AQI
146AQI
153AQI
154AQI
158AQI
138AQI
100AQI
128AQI
75AQI
81AQI
70AQI
101AQI
73AQI
75AQI
81AQI
104AQI
409AQI
227AQI
167AQI
130AQI
134AQI
94AQI
100AQI
101AQI
95AQI
64AQI
90AQI
127AQI
71AQI
106AQI
98AQI
131AQI
130AQI
132AQI
136AQI
154AQI
110AQI
71AQI
82AQI
108AQI
125AQI
124AQI
92AQI
109AQI
92AQI
87AQI
110AQI
75AQI
93AQI
87AQI
99AQI
79AQI
76AQI
91AQI
73AQI
100AQI
60AQI
79AQI
199AQI
113AQI
128AQI
107AQI
81AQI
69AQI
72AQI
79AQI
87AQI
84AQI
70AQI
103AQI
184AQI
102AQI
123AQI
107AQI
120AQI
115AQI
117AQI
100AQI
93AQI
83AQI
92AQI
90AQI
91AQI
85AQI
94AQI
97AQI
99AQI
76AQI
86AQI
84AQI
90AQI
102AQI
108AQI
94AQI
76AQI
84AQI
75AQI
79AQI
74AQI
62AQI
50AQI
62AQI
61AQI
57AQI
62AQI
67AQI
64AQI
63AQI
66AQI
76AQI
64AQI
67AQI
56AQI
49AQI
50AQI
46AQI
48AQI
42AQI
48AQI
47AQI
58AQI
62AQI
66AQI
52AQI
76AQI
86AQI
74AQI
67AQI
75AQI
70AQI
73AQI
68AQI
66AQI
72AQI
70AQI
74AQI
54AQI
54AQI
58AQI
60AQI
57AQI
54AQI
53AQI
49AQI
57AQI
59AQI
58AQI
58AQI
59AQI
58AQI
136AQI
124AQI
125AQI
101AQI
100AQI
73AQI
61AQI
58AQI
No. of days
2025102AQI
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
August58AQI
2024105AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July61AQI
2023108AQI
Highest AQI recorded in
January165AQI
Lowest AQI recorded in
July62AQI
2022114AQI
Highest AQI recorded in
January182AQI
Lowest AQI recorded in
July65AQI
2021119AQI
Highest AQI recorded in
March180AQI
Lowest AQI recorded in
July65AQI
2020108AQI
Highest AQI recorded in
December162AQI
Lowest AQI recorded in
August67AQI
Most & Least Polluted Years Over the Last 6 Years
Dongming Kangning Senior Welfare Center's annual 2025 AQI (102) shows an average percentage change of -7.6% (improved AQI) compared to previous years: 2020 (108), 2021 (119), 2022 (114), 2023 (108), 2024 (105).