Xingfu Sub Station, Changshu, 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
Xingfu Sub Station, Changshu, Jiangsu, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 47 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Xingfu Sub Station, Changshu, Jiangsu, China
5 AM3rd Aug 2026
7 PM
4 AM4th Aug 2026
126AQI
33AQI
53AQI
36AQI
In the last 24 hours,
Xingfu Sub Station's AQI reached its highest point of 126 at 9 AM during the Day, while the lowest point, 33, was recorded at 5 PM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Xingfu Sub Station, Changshu, Jiangsu, China
27°C24/32°C
30°C26/35°C
29°C26/34°C
27°C25/31°C
29°C25/33°C
28°C25/31°C
28°C26/29°C
29°C26/32°C
31°C26/35°C
32°C28/36°C
32°C28/36°C
32°C29/36°C
30°C27/33°C
27°C25/31°C
27°C25/31°C
26°C24/28°C
27°C25/32°C
29°C25/34°C
29°C25/35°C
30°C26/35°C
29°C26/33°C
29°C27/32°C
29°C27/32°C
30°C25/36°C
31°C27/37°C
30°C26/36°C
30°C26/36°C
30°C27/36°C
29°C26/34°C
29°C25/34°C
53AQI
40AQI
51AQI
44AQI
2026 Days Vs Air Quality
Xingfu Sub Station, Changshu, Jiangsu, China
33%
71
51%
110
11%
24
5%
11
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2026, 33% of 216 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Xingfu Sub Station, Changshu, Jiangsu, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI (US)
63AQI (US)
100AQI (US)
149AQI (US)
161AQI (US)
156AQI (US)
122AQI (US)
147AQI (US)
138AQI (US)
112AQI (US)
62AQI (US)
80AQI (US)
134AQI (US)
153AQI (US)
157AQI (US)
182AQI (US)
155AQI (US)
72AQI (US)
42AQI (US)
54AQI (US)
75AQI (US)
81AQI (US)
133AQI (US)
151AQI (US)
120AQI (US)
44AQI (US)
82AQI (US)
78AQI (US)
49AQI (US)
50AQI (US)
34AQI (US)
113AQI (US)
149AQI (US)
116AQI (US)
97AQI (US)
157AQI (US)
87AQI (US)
58AQI (US)
67AQI (US)
68AQI (US)
87AQI (US)
141AQI (US)
155AQI (US)
152AQI (US)
141AQI (US)
155AQI (US)
56AQI (US)
89AQI (US)
148AQI (US)
142AQI (US)
95AQI (US)
87AQI (US)
94AQI (US)
58AQI (US)
38AQI (US)
60AQI (US)
48AQI (US)
29AQI (US)
63AQI (US)
31AQI (US)
17AQI (US)
77AQI (US)
29AQI (US)
66AQI (US)
91AQI (US)
70AQI (US)
37AQI (US)
60AQI (US)
40AQI (US)
65AQI (US)
68AQI (US)
114AQI (US)
79AQI (US)
58AQI (US)
99AQI (US)
108AQI (US)
84AQI (US)
96AQI (US)
89AQI (US)
54AQI (US)
84AQI (US)
85AQI (US)
86AQI (US)
136AQI (US)
80AQI (US)
72AQI (US)
70AQI (US)
98AQI (US)
69AQI (US)
90AQI (US)
124AQI (US)
136AQI (US)
61AQI (US)
97AQI (US)
103AQI (US)
121AQI (US)
44AQI (US)
35AQI (US)
39AQI (US)
94AQI (US)
99AQI (US)
28AQI (US)
40AQI (US)
67AQI (US)
63AQI (US)
57AQI (US)
87AQI (US)
48AQI (US)
52AQI (US)
60AQI (US)
59AQI (US)
33AQI (US)
24AQI (US)
65AQI (US)
60AQI (US)
66AQI (US)
100AQI (US)
78AQI (US)
33AQI (US)
78AQI (US)
75AQI (US)
67AQI (US)
75AQI (US)
51AQI (US)
68AQI (US)
43AQI (US)
66AQI (US)
29AQI (US)
35AQI (US)
41AQI (US)
63AQI (US)
71AQI (US)
67AQI (US)
31AQI (US)
32AQI (US)
75AQI (US)
62AQI (US)
55AQI (US)
52AQI (US)
63AQI (US)
69AQI (US)
77AQI (US)
71AQI (US)
70AQI (US)
65AQI (US)
51AQI (US)
62AQI (US)
80AQI (US)
61AQI (US)
66AQI (US)
43AQI (US)
69AQI (US)
92AQI (US)
107AQI (US)
102AQI (US)
47AQI (US)
18AQI (US)
43AQI (US)
48AQI (US)
52AQI (US)
48AQI (US)
67AQI (US)
82AQI (US)
71AQI (US)
28AQI (US)
19AQI (US)
44AQI (US)
47AQI (US)
90AQI (US)
48AQI (US)
36AQI (US)
70AQI (US)
18AQI (US)
8AQI (US)
20AQI (US)
32AQI (US)
60AQI (US)
71AQI (US)
78AQI (US)
47AQI (US)
32AQI (US)
51AQI (US)
52AQI (US)
48AQI (US)
30AQI (US)
13AQI (US)
30AQI (US)
54AQI (US)
21AQI (US)
39AQI (US)
26AQI (US)
38AQI (US)
30AQI (US)
26AQI (US)
42AQI (US)
47AQI (US)
36AQI (US)
50AQI (US)
71AQI (US)
45AQI (US)
42AQI (US)
45AQI (US)
47AQI (US)
60AQI (US)
80AQI (US)
36AQI (US)
35AQI (US)
39AQI (US)
29AQI (US)
46AQI (US)
54AQI (US)
71AQI (US)
78AQI (US)
64AQI (US)
75AQI (US)
47AQI (US)
102AQI (US)
98AQI (US)
74AQI (US)
68AQI (US)
59AQI (US)
53AQI (US)
43AQI (US)
66AQI (US)
No. of days
202671AQI (US)
Highest AQI (US) recorded in
January102AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
202580AQI (US)
Highest AQI (US) recorded in
January111AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202476AQI (US)
Highest AQI (US) recorded in
February158AQI (US)
Lowest AQI (US) recorded in
September51AQI (US)
2023156AQI (US)
Highest AQI (US) recorded in
November156AQI (US)
Lowest AQI (US) recorded in
December156AQI (US)
202183AQI (US)
Highest AQI (US) recorded in
January117AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
202080AQI (US)
Highest AQI (US) recorded in
December123AQI (US)
Lowest AQI (US) recorded in
March66AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Xingfu Sub Station's annual 2026 AQI (US) (71) shows an average percentage change of -19.6% (improved AQI (US)) compared to previous years: 2020 (80), 2021 (83), 2023 (156), 2024 (76), 2025 (80).