Hanzhong, Shaanxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Hanzhong, Shaanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Hanzhong, Shaanxi, China
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
46AQI
25AQI
In the last 24 hours,
Hanzhong's AQI reached its highest point of 46 at 12 AM during the Night, while the lowest point, 25, was recorded at 5 PM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Hanzhong, Shaanxi, China
17°C13/21°C
18°C16/20°C
21°C17/27°C
22°C17/27°C
23°C19/27°C
21°C19/22°C
24°C20/29°C
23°C19/29°C
24°C21/30°C
25°C20/31°C
22°C18/27°C
18°C15/21°C
16°C15/17°C
17°C13/22°C
16°C14/18°C
14°C13/14°C
15°C13/18°C
16°C14/21°C
17°C14/23°C
18°C13/24°C
17°C16/19°C
17°C16/18°C
17°C16/19°C
20°C16/24°C
17°C16/20°C
16°C16/17°C
17°C14/21°C
18°C16/19°C
17°C17/19°C
--°C/°C
--°C/°C
43AQI
33AQI
47AQI
40AQI
2025 Days Vs Air Quality
Hanzhong, Shaanxi, China
26%
72
49%
136
19%
53
5%
13
0.7%
2
0.3%
1
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Hanzhong, Shaanxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
155AQI
144AQI
153AQI
164AQI
167AQI
181AQI
175AQI
152AQI
138AQI
136AQI
128AQI
129AQI
138AQI
125AQI
120AQI
122AQI
139AQI
140AQI
141AQI
145AQI
155AQI
173AQI
200AQI
149AQI
111AQI
103AQI
116AQI
125AQI
163AQI
179AQI
160AQI
127AQI
112AQI
94AQI
113AQI
108AQI
98AQI
86AQI
85AQI
100AQI
105AQI
118AQI
85AQI
100AQI
87AQI
98AQI
88AQI
99AQI
90AQI
109AQI
133AQI
149AQI
137AQI
115AQI
130AQI
110AQI
98AQI
102AQI
112AQI
135AQI
107AQI
82AQI
62AQI
64AQI
69AQI
74AQI
85AQI
89AQI
84AQI
113AQI
115AQI
85AQI
82AQI
81AQI
71AQI
78AQI
72AQI
76AQI
81AQI
81AQI
88AQI
86AQI
92AQI
84AQI
96AQI
150AQI
95AQI
102AQI
87AQI
79AQI
84AQI
98AQI
93AQI
100AQI
104AQI
95AQI
89AQI
87AQI
92AQI
92AQI
95AQI
715AQI
217AQI
207AQI
107AQI
109AQI
99AQI
121AQI
127AQI
96AQI
105AQI
113AQI
112AQI
93AQI
89AQI
79AQI
71AQI
67AQI
72AQI
69AQI
81AQI
78AQI
97AQI
83AQI
78AQI
104AQI
75AQI
85AQI
101AQI
78AQI
85AQI
85AQI
74AQI
81AQI
83AQI
92AQI
113AQI
96AQI
119AQI
114AQI
123AQI
98AQI
90AQI
81AQI
82AQI
79AQI
67AQI
67AQI
63AQI
68AQI
54AQI
49AQI
54AQI
61AQI
63AQI
60AQI
69AQI
61AQI
58AQI
59AQI
61AQI
62AQI
66AQI
72AQI
64AQI
72AQI
71AQI
68AQI
62AQI
61AQI
66AQI
58AQI
55AQI
54AQI
56AQI
53AQI
50AQI
53AQI
54AQI
53AQI
47AQI
45AQI
42AQI
46AQI
46AQI
43AQI
45AQI
44AQI
43AQI
46AQI
48AQI
51AQI
59AQI
60AQI
60AQI
61AQI
63AQI
60AQI
52AQI
56AQI
51AQI
50AQI
53AQI
44AQI
41AQI
40AQI
44AQI
45AQI
48AQI
51AQI
49AQI
54AQI
58AQI
58AQI
60AQI
61AQI
58AQI
56AQI
54AQI
52AQI
46AQI
44AQI
44AQI
46AQI
49AQI
54AQI
52AQI
42AQI
43AQI
43AQI
50AQI
50AQI
48AQI
47AQI
42AQI
42AQI
43AQI
49AQI
47AQI
41AQI
40AQI
41AQI
43AQI
47AQI
48AQI
55AQI
44AQI
48AQI
52AQI
53AQI
49AQI
49AQI
52AQI
45AQI
44AQI
43AQI
46AQI
50AQI
45AQI
46AQI
37AQI
38AQI
37AQI
39AQI
36AQI
34AQI
35AQI
41AQI
45AQI
38AQI
40AQI
33AQI
34AQI
28AQI
40AQI
37AQI
39AQI
146AQI
107AQI
89AQI
123AQI
86AQI
60AQI
50AQI
48AQI
43AQI
36AQI
No. of days
202583AQI
Highest AQI recorded in
January146AQI
Lowest AQI recorded in
October36AQI
202482AQI
Highest AQI recorded in
December130AQI
Lowest AQI recorded in
July49AQI
202386AQI
Highest AQI recorded in
January156AQI
Lowest AQI recorded in
August50AQI
202283AQI
Highest AQI recorded in
December137AQI
Lowest AQI recorded in
July50AQI
202180AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
September49AQI
202073AQI
Highest AQI recorded in
December125AQI
Lowest AQI recorded in
August51AQI
Most & Least Polluted Years Over the Last 6 Years
Hanzhong's annual 2025 AQI (83) shows an average percentage change of 2.6% (worsened AQI) compared to previous years: 2020 (73), 2021 (80), 2022 (83), 2023 (86), 2024 (82).