Linqing Xinhua Middle School, Qingnian, 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
Linqing Xinhua Middle School, Qingnian, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Linqing Xinhua Middle School, Qingnian, Shandong, China
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
AQI
AQI
66AQI
50AQI
In the last 24 hours,
Linqing Xinhua Middle School's AQI reached its highest point of 66 at 9 AM during the Night, while the lowest point, 50, was recorded at 1 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Linqing Xinhua Middle School, Qingnian, Shandong, China
34°C28/40°C
32°C28/37°C
33°C27/40°C
30°C23/36°C
31°C27/37°C
32°C25/38°C
32°C26/38°C
30°C26/37°C
29°C25/36°C
29°C24/35°C
30°C24/36°C
31°C25/36°C
32°C27/37°C
32°C26/38°C
32°C26/38°C
32°C27/38°C
31°C24/38°C
30°C24/37°C
30°C23/37°C
32°C25/39°C
33°C26/40°C
34°C27/42°C
29°C26/35°C
31°C25/40°C
31°C26/38°C
32°C26/39°C
29°C24/36°C
26°C22/32°C
27°C22/33°C
--°C/°C
--°C/°C
60AQI
54AQI
62AQI
62AQI
2025 Days Vs Air Quality
Linqing Xinhua Middle School, Qingnian, Shandong, China
1%
3
60%
134
30%
66
9%
20
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 223 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
Linqing Xinhua Middle School, Qingnian, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
171AQI
118AQI
148AQI
171AQI
153AQI
95AQI
114AQI
70AQI
84AQI
103AQI
128AQI
111AQI
142AQI
123AQI
96AQI
115AQI
128AQI
151AQI
146AQI
154AQI
184AQI
123AQI
171AQI
172AQI
161AQI
129AQI
84AQI
123AQI
186AQI
157AQI
153AQI
152AQI
168AQI
98AQI
93AQI
72AQI
146AQI
57AQI
72AQI
94AQI
118AQI
138AQI
113AQI
137AQI
131AQI
145AQI
86AQI
89AQI
104AQI
91AQI
109AQI
128AQI
95AQI
78AQI
95AQI
96AQI
135AQI
144AQI
163AQI
172AQI
99AQI
89AQI
80AQI
113AQI
94AQI
138AQI
134AQI
152AQI
155AQI
158AQI
151AQI
140AQI
113AQI
118AQI
71AQI
77AQI
59AQI
89AQI
61AQI
70AQI
76AQI
104AQI
137AQI
114AQI
116AQI
115AQI
117AQI
82AQI
95AQI
102AQI
104AQI
73AQI
98AQI
123AQI
76AQI
106AQI
116AQI
129AQI
131AQI
132AQI
135AQI
106AQI
94AQI
79AQI
86AQI
110AQI
135AQI
90AQI
102AQI
106AQI
103AQI
90AQI
106AQI
78AQI
91AQI
88AQI
91AQI
77AQI
79AQI
93AQI
78AQI
93AQI
67AQI
80AQI
101AQI
91AQI
107AQI
106AQI
81AQI
79AQI
76AQI
79AQI
91AQI
89AQI
79AQI
115AQI
111AQI
96AQI
114AQI
106AQI
115AQI
121AQI
116AQI
93AQI
88AQI
92AQI
94AQI
99AQI
92AQI
89AQI
93AQI
108AQI
108AQI
73AQI
73AQI
80AQI
84AQI
98AQI
100AQI
98AQI
84AQI
89AQI
82AQI
85AQI
89AQI
74AQI
64AQI
69AQI
67AQI
59AQI
65AQI
65AQI
55AQI
61AQI
66AQI
67AQI
68AQI
76AQI
69AQI
61AQI
57AQI
54AQI
51AQI
53AQI
54AQI
55AQI
53AQI
56AQI
59AQI
57AQI
75AQI
73AQI
73AQI
73AQI
63AQI
69AQI
67AQI
64AQI
63AQI
69AQI
65AQI
69AQI
55AQI
49AQI
52AQI
58AQI
54AQI
49AQI
54AQI
48AQI
56AQI
57AQI
59AQI
57AQI
61AQI
67AQI
64AQI
65AQI
69AQI
67AQI
51AQI
55AQI
61AQI
134AQI
112AQI
109AQI
101AQI
95AQI
76AQI
60AQI
61AQI
No. of days
202596AQI
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
July60AQI
202499AQI
Highest AQI recorded in
January164AQI
Lowest AQI recorded in
July62AQI
2023140AQI
Highest AQI recorded in
December145AQI
Lowest AQI recorded in
November87AQI
2020116AQI
Highest AQI recorded in
December167AQI
Lowest AQI recorded in
August80AQI
Most & Least Polluted Years Over the Last 4 Years
Linqing Xinhua Middle School's annual 2025 AQI (96) shows an average percentage change of -16.7% (improved AQI) compared to previous years: 2020 (116), 2023 (140), 2024 (99).