Small East Gate, Ningbo, Zhejiang, 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
Small East Gate, Ningbo, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Small East Gate, Ningbo, Zhejiang, China
5 AM4th Aug 2025
6 PM
4 AM5th Aug 2025
AQI
AQI
86AQI
57AQI
In the last 24 hours,
Small East Gate's AQI reached its highest point of 86 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Small East Gate, Ningbo, Zhejiang, China
29°C25/35°C
27°C25/32°C
26°C25/28°C
27°C24/31°C
27°C24/30°C
27°C24/30°C
26°C24/29°C
26°C24/31°C
28°C24/33°C
28°C23/34°C
30°C25/37°C
29°C26/34°C
28°C26/33°C
28°C25/31°C
28°C26/30°C
28°C26/30°C
27°C25/31°C
28°C24/32°C
27°C24/30°C
26°C25/29°C
27°C25/30°C
27°C25/30°C
27°C25/29°C
26°C24/28°C
25°C24/26°C
28°C23/34°C
29°C25/34°C
29°C26/35°C
29°C26/34°C
--°C/°C
--°C/°C
51AQI
45AQI
50AQI
48AQI
2025 Days Vs Air Quality
Small East Gate, Ningbo, Zhejiang, China
14%
31
70%
151
14%
31
0.9%
2
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 216 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
Small East Gate, Ningbo, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
110AQI
113AQI
105AQI
91AQI
134AQI
122AQI
143AQI
142AQI
89AQI
90AQI
114AQI
130AQI
139AQI
127AQI
86AQI
103AQI
117AQI
123AQI
127AQI
156AQI
162AQI
107AQI
103AQI
83AQI
67AQI
72AQI
60AQI
76AQI
124AQI
91AQI
91AQI
55AQI
97AQI
107AQI
110AQI
90AQI
89AQI
78AQI
63AQI
83AQI
86AQI
66AQI
128AQI
66AQI
88AQI
68AQI
99AQI
69AQI
77AQI
83AQI
68AQI
63AQI
75AQI
93AQI
123AQI
131AQI
148AQI
135AQI
104AQI
90AQI
87AQI
62AQI
55AQI
54AQI
63AQI
72AQI
104AQI
78AQI
88AQI
85AQI
74AQI
65AQI
62AQI
39AQI
76AQI
68AQI
78AQI
78AQI
85AQI
79AQI
88AQI
90AQI
95AQI
106AQI
122AQI
97AQI
84AQI
83AQI
63AQI
65AQI
68AQI
79AQI
76AQI
73AQI
91AQI
114AQI
81AQI
100AQI
100AQI
89AQI
86AQI
322AQI
91AQI
101AQI
75AQI
85AQI
86AQI
88AQI
82AQI
94AQI
76AQI
76AQI
69AQI
95AQI
69AQI
61AQI
64AQI
73AQI
62AQI
67AQI
74AQI
72AQI
75AQI
56AQI
67AQI
87AQI
82AQI
67AQI
64AQI
61AQI
69AQI
70AQI
70AQI
65AQI
68AQI
65AQI
70AQI
79AQI
63AQI
65AQI
51AQI
65AQI
44AQI
77AQI
78AQI
69AQI
66AQI
61AQI
64AQI
80AQI
75AQI
60AQI
53AQI
66AQI
79AQI
59AQI
67AQI
70AQI
56AQI
62AQI
53AQI
51AQI
51AQI
43AQI
52AQI
41AQI
48AQI
60AQI
59AQI
57AQI
51AQI
56AQI
56AQI
50AQI
52AQI
56AQI
54AQI
56AQI
51AQI
48AQI
46AQI
45AQI
48AQI
49AQI
51AQI
49AQI
45AQI
42AQI
45AQI
47AQI
54AQI
47AQI
47AQI
51AQI
60AQI
60AQI
61AQI
62AQI
57AQI
47AQI
46AQI
40AQI
42AQI
43AQI
42AQI
40AQI
37AQI
40AQI
39AQI
39AQI
33AQI
46AQI
54AQI
59AQI
61AQI
56AQI
110AQI
91AQI
79AQI
90AQI
68AQI
55AQI
47AQI
58AQI
No. of days
202577AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
July47AQI
202475AQI
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
May45AQI
202379AQI
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
July50AQI
202277AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
June57AQI
202174AQI
Highest AQI recorded in
December120AQI
Lowest AQI recorded in
July49AQI
Most & Least Polluted Years Over the Last 5 Years
Small East Gate's annual 2025 AQI (77) shows an average percentage change of 0.5% (worsened AQI) compared to previous years: 2021 (74), 2022 (77), 2023 (79), 2024 (75).