Zunyi, Guizhou, 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
Zunyi, Guizhou, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st 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 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Zunyi, Guizhou, China
6 AM2nd Aug 2025
7 PM
5 AM3rd Aug 2025
AQI
AQI
67AQI
49AQI
In the last 24 hours,
Zunyi's AQI reached its highest point of 67 at 10 PM during the Night, while the lowest point, 49, was recorded at 5 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zunyi, Guizhou, China
24°C20/28°C
25°C20/30°C
25°C20/31°C
24°C20/30°C
24°C20/30°C
23°C21/26°C
24°C20/28°C
23°C20/27°C
24°C20/29°C
25°C19/30°C
25°C20/31°C
26°C21/31°C
27°C23/32°C
26°C22/31°C
26°C22/30°C
25°C21/30°C
25°C21/30°C
23°C21/27°C
23°C20/28°C
21°C20/23°C
23°C20/26°C
24°C20/29°C
25°C20/30°C
25°C20/30°C
25°C21/31°C
26°C20/31°C
25°C21/30°C
25°C21/30°C
25°C20/30°C
--°C/°C
--°C/°C
56AQI
53AQI
59AQI
58AQI
2025 Days Vs Air Quality
Zunyi, Guizhou, China
0.9%
2
76%
162
23%
48
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: 0.94%
Health Risk Level:
Extreme
In 2025, 0.94% 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
Zunyi, Guizhou, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
136AQI
143AQI
147AQI
146AQI
147AQI
149AQI
119AQI
123AQI
89AQI
104AQI
92AQI
99AQI
98AQI
127AQI
106AQI
125AQI
100AQI
111AQI
104AQI
133AQI
132AQI
147AQI
147AQI
121AQI
93AQI
86AQI
92AQI
97AQI
130AQI
110AQI
105AQI
84AQI
77AQI
83AQI
83AQI
92AQI
74AQI
83AQI
77AQI
84AQI
101AQI
96AQI
119AQI
95AQI
85AQI
92AQI
85AQI
87AQI
81AQI
79AQI
71AQI
72AQI
66AQI
75AQI
76AQI
75AQI
96AQI
84AQI
104AQI
92AQI
131AQI
89AQI
89AQI
72AQI
81AQI
81AQI
86AQI
79AQI
83AQI
77AQI
108AQI
101AQI
84AQI
79AQI
82AQI
75AQI
75AQI
75AQI
83AQI
95AQI
105AQI
106AQI
104AQI
112AQI
107AQI
115AQI
102AQI
83AQI
79AQI
82AQI
82AQI
91AQI
87AQI
101AQI
104AQI
106AQI
111AQI
129AQI
137AQI
128AQI
120AQI
150AQI
167AQI
124AQI
116AQI
107AQI
96AQI
102AQI
74AQI
71AQI
74AQI
63AQI
70AQI
59AQI
70AQI
64AQI
61AQI
67AQI
71AQI
54AQI
76AQI
77AQI
83AQI
73AQI
76AQI
74AQI
70AQI
62AQI
71AQI
68AQI
72AQI
72AQI
79AQI
80AQI
88AQI
90AQI
78AQI
83AQI
96AQI
87AQI
72AQI
64AQI
66AQI
73AQI
77AQI
82AQI
61AQI
56AQI
55AQI
59AQI
54AQI
51AQI
52AQI
58AQI
65AQI
58AQI
67AQI
70AQI
74AQI
66AQI
67AQI
70AQI
69AQI
73AQI
70AQI
67AQI
67AQI
63AQI
62AQI
56AQI
59AQI
59AQI
64AQI
59AQI
55AQI
54AQI
53AQI
54AQI
52AQI
52AQI
54AQI
53AQI
50AQI
47AQI
51AQI
53AQI
57AQI
58AQI
58AQI
56AQI
55AQI
56AQI
59AQI
60AQI
61AQI
62AQI
61AQI
61AQI
63AQI
60AQI
59AQI
54AQI
53AQI
51AQI
51AQI
53AQI
54AQI
54AQI
59AQI
59AQI
56AQI
53AQI
56AQI
118AQI
85AQI
91AQI
95AQI
73AQI
61AQI
56AQI
56AQI
No. of days
202583AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August56AQI
202472AQI
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
June44AQI
202376AQI
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
August53AQI
202273AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
July49AQI
202173AQI
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
July51AQI
202060AQI
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
September44AQI
Most & Least Polluted Years Over the Last 6 Years
Zunyi's annual 2025 AQI (83) shows an average percentage change of 17.5% (worsened AQI) compared to previous years: 2020 (60), 2021 (73), 2022 (73), 2023 (76), 2024 (72).