Licheng, Jiangsu, 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
Licheng, Jiangsu, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 51 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Licheng, Jiangsu, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
53AQI
39AQI
In the last 24 hours,
Licheng's AQI reached its highest point of 53 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Licheng, Jiangsu, China
31°C27/38°C
32°C27/38°C
32°C28/38°C
30°C26/35°C
27°C26/28°C
28°C26/32°C
28°C25/33°C
27°C25/30°C
27°C24/31°C
28°C23/32°C
28°C24/33°C
29°C24/35°C
31°C27/35°C
29°C26/35°C
28°C25/32°C
29°C25/34°C
29°C27/33°C
29°C27/33°C
28°C26/33°C
29°C25/33°C
29°C25/33°C
28°C25/33°C
28°C26/32°C
28°C25/33°C
28°C25/32°C
28°C25/33°C
24°C22/28°C
24°C23/24°C
26°C24/29°C
--°C/°C
--°C/°C
55AQI
55AQI
57AQI
57AQI
2025 Days Vs Air Quality
Licheng, Jiangsu, China
6%
12
60%
127
29%
62
5%
11
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 214 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
Licheng, Jiangsu, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
151AQI
147AQI
151AQI
149AQI
155AQI
140AQI
122AQI
134AQI
91AQI
105AQI
114AQI
116AQI
142AQI
151AQI
90AQI
115AQI
122AQI
142AQI
149AQI
166AQI
178AQI
168AQI
139AQI
105AQI
89AQI
111AQI
64AQI
92AQI
122AQI
120AQI
146AQI
85AQI
137AQI
124AQI
123AQI
100AQI
96AQI
78AQI
71AQI
83AQI
102AQI
101AQI
147AQI
122AQI
153AQI
128AQI
145AQI
110AQI
101AQI
115AQI
85AQI
89AQI
114AQI
132AQI
130AQI
154AQI
153AQI
163AQI
129AQI
112AQI
100AQI
72AQI
88AQI
85AQI
95AQI
103AQI
134AQI
114AQI
140AQI
145AQI
132AQI
91AQI
84AQI
74AQI
84AQI
71AQI
72AQI
89AQI
92AQI
81AQI
85AQI
100AQI
97AQI
97AQI
122AQI
120AQI
94AQI
106AQI
101AQI
77AQI
84AQI
103AQI
83AQI
120AQI
104AQI
107AQI
99AQI
104AQI
110AQI
122AQI
120AQI
333AQI
117AQI
108AQI
89AQI
81AQI
95AQI
104AQI
131AQI
87AQI
108AQI
95AQI
92AQI
101AQI
74AQI
74AQI
76AQI
89AQI
87AQI
90AQI
81AQI
81AQI
82AQI
70AQI
80AQI
100AQI
104AQI
79AQI
59AQI
66AQI
74AQI
76AQI
81AQI
92AQI
126AQI
81AQI
87AQI
87AQI
92AQI
83AQI
66AQI
86AQI
76AQI
96AQI
96AQI
94AQI
90AQI
86AQI
83AQI
91AQI
94AQI
59AQI
53AQI
73AQI
89AQI
76AQI
76AQI
76AQI
47AQI
71AQI
63AQI
70AQI
65AQI
51AQI
61AQI
47AQI
56AQI
62AQI
65AQI
55AQI
54AQI
51AQI
52AQI
53AQI
55AQI
64AQI
65AQI
56AQI
53AQI
52AQI
57AQI
55AQI
59AQI
65AQI
63AQI
66AQI
69AQI
61AQI
53AQI
53AQI
72AQI
62AQI
57AQI
67AQI
66AQI
67AQI
67AQI
63AQI
65AQI
55AQI
50AQI
46AQI
46AQI
46AQI
52AQI
54AQI
46AQI
49AQI
47AQI
47AQI
41AQI
44AQI
51AQI
129AQI
117AQI
99AQI
106AQI
85AQI
61AQI
57AQI
51AQI
No. of days
202593AQI
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
August51AQI
202494AQI
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
July52AQI
2023138AQI
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
November136AQI
202190AQI
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
July54AQI
202088AQI
Highest AQI recorded in
December145AQI
Lowest AQI recorded in
June62AQI
Most & Least Polluted Years Over the Last 5 Years
Licheng's annual 2025 AQI (93) shows an average percentage change of -6.3% (improved AQI) compared to previous years: 2020 (88), 2021 (90), 2023 (138), 2024 (94).