Xiashi, Zhejiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Xiashi, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 53 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 Jul - 3rd Jul 2025
Xiashi, Zhejiang, China
4 AM2nd Jul 2025
7 PM
3 AM3rd Jul 2025
57AQI
40AQI
54AQI
54AQI
In the last 24 hours,
Xiashi's AQI reached its highest point of 57 at 2 PM during the Day, while the lowest point, 40, was recorded at 9 AM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Xiashi, Zhejiang, China
22°C18/25°C
24°C21/27°C
24°C22/28°C
24°C21/28°C
25°C23/28°C
23°C21/25°C
23°C21/24°C
22°C20/23°C
21°C21/22°C
22°C21/23°C
24°C24/25°C
26°C24/28°C
23°C21/25°C
24°C20/28°C
26°C24/31°C
26°C25/29°C
27°C25/29°C
27°C25/30°C
26°C23/31°C
23°C22/24°C
23°C22/24°C
23°C21/25°C
24°C22/25°C
26°C24/30°C
28°C25/32°C
26°C24/30°C
27°C24/30°C
28°C26/31°C
28°C26/31°C
28°C26/30°C
0°C0/0°C
59AQI
55AQI
59AQI
58AQI
2025 Days Vs Air Quality
Xiashi, Zhejiang, China
4%
7
72%
131
22%
40
3%
5
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 184 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
Xiashi, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
131AQI
115AQI
126AQI
104AQI
140AQI
128AQI
131AQI
130AQI
83AQI
96AQI
112AQI
123AQI
137AQI
144AQI
80AQI
107AQI
116AQI
134AQI
142AQI
167AQI
173AQI
128AQI
114AQI
94AQI
75AQI
88AQI
61AQI
77AQI
114AQI
98AQI
98AQI
66AQI
111AQI
116AQI
116AQI
96AQI
106AQI
74AQI
70AQI
80AQI
97AQI
78AQI
137AQI
99AQI
104AQI
99AQI
110AQI
96AQI
85AQI
94AQI
72AQI
71AQI
101AQI
124AQI
129AQI
151AQI
152AQI
144AQI
109AQI
97AQI
88AQI
67AQI
66AQI
66AQI
78AQI
87AQI
125AQI
84AQI
114AQI
105AQI
86AQI
71AQI
65AQI
57AQI
85AQI
69AQI
80AQI
86AQI
99AQI
82AQI
95AQI
91AQI
95AQI
98AQI
122AQI
103AQI
88AQI
95AQI
72AQI
68AQI
74AQI
98AQI
90AQI
91AQI
95AQI
104AQI
93AQI
98AQI
101AQI
100AQI
92AQI
176AQI
89AQI
95AQI
75AQI
81AQI
88AQI
93AQI
104AQI
100AQI
86AQI
83AQI
79AQI
100AQI
71AQI
75AQI
72AQI
86AQI
71AQI
84AQI
76AQI
79AQI
80AQI
60AQI
77AQI
92AQI
89AQI
74AQI
57AQI
63AQI
68AQI
73AQI
74AQI
74AQI
103AQI
89AQI
81AQI
83AQI
74AQI
73AQI
53AQI
67AQI
48AQI
84AQI
80AQI
79AQI
68AQI
71AQI
66AQI
84AQI
81AQI
54AQI
49AQI
68AQI
82AQI
64AQI
72AQI
77AQI
42AQI
64AQI
54AQI
60AQI
55AQI
44AQI
52AQI
45AQI
49AQI
62AQI
61AQI
59AQI
53AQI
54AQI
53AQI
51AQI
55AQI
62AQI
60AQI
56AQI
54AQI
56AQI
52AQI
49AQI
53AQI
115AQI
103AQI
87AQI
91AQI
75AQI
57AQI
51AQI
No. of days
202588AQI
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
July51AQI
202470AQI
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
July51AQI
202381AQI
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
November79AQI
202271AQI
Highest AQI recorded in
February91AQI
Lowest AQI recorded in
September59AQI
202172AQI
Highest AQI recorded in
December103AQI
Lowest AQI recorded in
July49AQI
202074AQI
Highest AQI recorded in
December116AQI
Lowest AQI recorded in
June59AQI
Most & Least Polluted Years Over the Last 6 Years
Xiashi's annual 2025 AQI (88) shows an average percentage change of 19.3% (worsened AQI) compared to previous years: 2020 (74), 2021 (72), 2022 (71), 2023 (81), 2024 (70).