Guiyang, Guizhou, 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
Guiyang, Guizhou, China
AQI Trends: Highest and Lowest
Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Guiyang, Guizhou, China
6 AM29th Jul 2026
7 PM
5 AM30th Jul 2026
35AQI
26AQI
35AQI
23AQI
In the last 24 hours,
Guiyang's AQI reached its highest point of 35 at 7 AM during the Day, while the lowest point, 23, was recorded at 1 AM during the Night between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Guiyang, Guizhou, China
20°C18/25°C
20°C18/25°C
22°C19/25°C
22°C19/27°C
21°C18/26°C
23°C18/28°C
22°C19/27°C
22°C19/27°C
23°C19/28°C
23°C19/28°C
24°C20/29°C
24°C19/31°C
24°C19/30°C
24°C19/30°C
24°C19/31°C
24°C21/27°C
24°C21/29°C
23°C19/28°C
21°C19/24°C
22°C17/28°C
22°C18/29°C
22°C17/29°C
22°C18/26°C
22°C19/26°C
21°C19/24°C
23°C18/30°C
22°C18/27°C
22°C18/27°C
22°C20/26°C
22°C19/26°C
42AQI
33AQI
36AQI
33AQI
2026 Days Vs Air Quality
Guiyang, Guizhou, China
51%
107
42%
89
6%
13
0.9%
2
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 51%
Health Risk Level:
Considerable
In 2026, 51% of 211 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Guiyang, Guizhou, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI (US)
44AQI (US)
35AQI (US)
38AQI (US)
60AQI (US)
68AQI (US)
102AQI (US)
83AQI (US)
102AQI (US)
117AQI (US)
115AQI (US)
88AQI (US)
135AQI (US)
129AQI (US)
156AQI (US)
139AQI (US)
164AQI (US)
109AQI (US)
78AQI (US)
44AQI (US)
36AQI (US)
60AQI (US)
90AQI (US)
111AQI (US)
73AQI (US)
50AQI (US)
67AQI (US)
83AQI (US)
69AQI (US)
44AQI (US)
45AQI (US)
58AQI (US)
86AQI (US)
92AQI (US)
124AQI (US)
86AQI (US)
85AQI (US)
64AQI (US)
65AQI (US)
35AQI (US)
41AQI (US)
60AQI (US)
67AQI (US)
106AQI (US)
86AQI (US)
59AQI (US)
115AQI (US)
95AQI (US)
75AQI (US)
56AQI (US)
85AQI (US)
68AQI (US)
72AQI (US)
63AQI (US)
113AQI (US)
56AQI (US)
79AQI (US)
33AQI (US)
54AQI (US)
83AQI (US)
45AQI (US)
42AQI (US)
54AQI (US)
70AQI (US)
93AQI (US)
60AQI (US)
16AQI (US)
15AQI (US)
28AQI (US)
66AQI (US)
63AQI (US)
52AQI (US)
95AQI (US)
28AQI (US)
27AQI (US)
70AQI (US)
29AQI (US)
44AQI (US)
39AQI (US)
71AQI (US)
55AQI (US)
41AQI (US)
48AQI (US)
61AQI (US)
54AQI (US)
44AQI (US)
40AQI (US)
50AQI (US)
61AQI (US)
20AQI (US)
34AQI (US)
61AQI (US)
44AQI (US)
48AQI (US)
64AQI (US)
75AQI (US)
38AQI (US)
90AQI (US)
58AQI (US)
69AQI (US)
78AQI (US)
65AQI (US)
69AQI (US)
61AQI (US)
57AQI (US)
48AQI (US)
41AQI (US)
46AQI (US)
63AQI (US)
38AQI (US)
30AQI (US)
28AQI (US)
36AQI (US)
43AQI (US)
69AQI (US)
67AQI (US)
44AQI (US)
20AQI (US)
25AQI (US)
44AQI (US)
48AQI (US)
42AQI (US)
30AQI (US)
42AQI (US)
52AQI (US)
62AQI (US)
60AQI (US)
62AQI (US)
77AQI (US)
96AQI (US)
94AQI (US)
69AQI (US)
44AQI (US)
77AQI (US)
33AQI (US)
75AQI (US)
74AQI (US)
70AQI (US)
66AQI (US)
74AQI (US)
80AQI (US)
84AQI (US)
74AQI (US)
74AQI (US)
76AQI (US)
54AQI (US)
64AQI (US)
35AQI (US)
28AQI (US)
43AQI (US)
49AQI (US)
39AQI (US)
67AQI (US)
50AQI (US)
55AQI (US)
60AQI (US)
46AQI (US)
22AQI (US)
12AQI (US)
22AQI (US)
26AQI (US)
44AQI (US)
39AQI (US)
28AQI (US)
49AQI (US)
38AQI (US)
41AQI (US)
60AQI (US)
19AQI (US)
22AQI (US)
40AQI (US)
19AQI (US)
25AQI (US)
23AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
29AQI (US)
49AQI (US)
30AQI (US)
17AQI (US)
20AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
17AQI (US)
22AQI (US)
47AQI (US)
48AQI (US)
43AQI (US)
32AQI (US)
22AQI (US)
46AQI (US)
47AQI (US)
53AQI (US)
37AQI (US)
45AQI (US)
47AQI (US)
33AQI (US)
35AQI (US)
32AQI (US)
45AQI (US)
55AQI (US)
55AQI (US)
31AQI (US)
33AQI (US)
38AQI (US)
43AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
83AQI (US)
74AQI (US)
50AQI (US)
52AQI (US)
62AQI (US)
35AQI (US)
36AQI (US)
No. of days
202656AQI (US)
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
June35AQI (US)
202563AQI (US)
Highest AQI (US) recorded in
January102AQI (US)
Lowest AQI (US) recorded in
July45AQI (US)
202462AQI (US)
Highest AQI (US) recorded in
December98AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202374AQI (US)
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
August44AQI (US)
202268AQI (US)
Highest AQI (US) recorded in
December100AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202169AQI (US)
Highest AQI (US) recorded in
January110AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202067AQI (US)
Highest AQI (US) recorded in
March100AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Guiyang's annual 2026 AQI (US) (56) shows an average percentage change of -16.3% (improved AQI (US)) compared to previous years: 2020 (67), 2021 (69), 2022 (68), 2023 (74), 2024 (62), 2025 (63).