Huaian, 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
Huaian, Jiangsu, China
AQI Trends: Highest and Lowest
Same Day Analysis (31st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
2025 Days Vs Air Quality
Huaian, Jiangsu, China
3%
7
56%
119
33%
70
8%
16
Total number of days with different AQI categories in last 213 days in 2025 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 213 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
Huaian, Jiangsu, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
153AQI
147AQI
117AQI
148AQI
157AQI
133AQI
115AQI
135AQI
82AQI
98AQI
121AQI
140AQI
147AQI
161AQI
96AQI
132AQI
137AQI
159AQI
171AQI
178AQI
183AQI
139AQI
115AQI
93AQI
97AQI
135AQI
75AQI
117AQI
137AQI
146AQI
145AQI
111AQI
156AQI
134AQI
120AQI
110AQI
90AQI
75AQI
73AQI
93AQI
113AQI
124AQI
146AQI
111AQI
151AQI
108AQI
158AQI
88AQI
106AQI
87AQI
84AQI
82AQI
103AQI
103AQI
102AQI
134AQI
147AQI
166AQI
169AQI
158AQI
117AQI
96AQI
101AQI
124AQI
106AQI
129AQI
145AQI
144AQI
140AQI
160AQI
161AQI
125AQI
99AQI
86AQI
82AQI
80AQI
71AQI
79AQI
102AQI
87AQI
89AQI
111AQI
121AQI
120AQI
135AQI
134AQI
105AQI
103AQI
95AQI
89AQI
100AQI
92AQI
87AQI
118AQI
99AQI
97AQI
106AQI
121AQI
138AQI
114AQI
148AQI
182AQI
105AQI
88AQI
82AQI
79AQI
93AQI
119AQI
134AQI
95AQI
113AQI
105AQI
105AQI
91AQI
73AQI
73AQI
79AQI
79AQI
86AQI
91AQI
94AQI
88AQI
76AQI
70AQI
70AQI
93AQI
95AQI
86AQI
55AQI
68AQI
76AQI
76AQI
86AQI
124AQI
130AQI
94AQI
104AQI
77AQI
110AQI
98AQI
86AQI
89AQI
103AQI
94AQI
96AQI
107AQI
98AQI
94AQI
87AQI
101AQI
118AQI
79AQI
69AQI
90AQI
93AQI
92AQI
89AQI
80AQI
68AQI
65AQI
70AQI
66AQI
63AQI
66AQI
62AQI
59AQI
64AQI
66AQI
72AQI
60AQI
46AQI
53AQI
56AQI
60AQI
59AQI
68AQI
81AQI
64AQI
58AQI
54AQI
58AQI
63AQI
61AQI
66AQI
68AQI
70AQI
73AQI
74AQI
54AQI
59AQI
76AQI
74AQI
66AQI
70AQI
61AQI
67AQI
71AQI
67AQI
69AQI
62AQI
58AQI
51AQI
48AQI
51AQI
48AQI
56AQI
53AQI
53AQI
46AQI
49AQI
48AQI
50AQI
133AQI
116AQI
113AQI
103AQI
92AQI
68AQI
61AQI
No. of days
202598AQI
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July61AQI
202496AQI
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
September54AQI
202397AQI
Highest AQI recorded in
March130AQI
Lowest AQI recorded in
July47AQI
202296AQI
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
September55AQI
2021101AQI
Highest AQI recorded in
March150AQI
Lowest AQI recorded in
July58AQI
202096AQI
Highest AQI recorded in
December153AQI
Lowest AQI recorded in
August64AQI
Most & Least Polluted Years Over the Last 6 Years
Huaian's annual 2025 AQI (98) shows an average percentage change of 0.4% (worsened AQI) compared to previous years: 2020 (96), 2021 (101), 2022 (96), 2023 (97), 2024 (96).
