Foping County Environmental Protection Bureau, 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
Foping County Environmental Protection Bureau, Hanzhong, Shaanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Foping County Environmental Protection Bureau, Hanzhong, Shaanxi, China
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
61AQI
42AQI
67AQI
51AQI
In the last 24 hours,
Foping County Environmental Protection Bureau's AQI reached its highest point of 67 at 12 AM during the Night, while the lowest point, 42, was recorded at 8 AM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Foping County Environmental Protection Bureau, Hanzhong, Shaanxi, China
21°C19/24°C
16°C12/20°C
15°C12/19°C
17°C16/21°C
18°C14/24°C
18°C13/24°C
19°C17/21°C
18°C17/18°C
19°C16/25°C
19°C16/25°C
20°C17/26°C
21°C18/27°C
18°C15/21°C
15°C11/18°C
13°C10/14°C
14°C10/19°C
13°C10/20°C
11°C9/12°C
13°C12/14°C
13°C10/16°C
14°C9/20°C
14°C10/20°C
14°C13/16°C
16°C14/18°C
15°C12/16°C
15°C13/19°C
14°C11/17°C
13°C11/15°C
13°C12/15°C
14°C13/15°C
--°C/°C
46AQI
33AQI
47AQI
43AQI
2025 Days Vs Air Quality
Foping County Environmental Protection Bureau, Hanzhong, Shaanxi, China
24%
65
62%
171
13%
36
1%
3
0.3%
1
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 277 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
Foping County Environmental Protection Bureau, Hanzhong, Shaanxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
106AQI
104AQI
117AQI
124AQI
107AQI
107AQI
86AQI
87AQI
85AQI
85AQI
80AQI
91AQI
93AQI
81AQI
91AQI
82AQI
95AQI
96AQI
92AQI
96AQI
121AQI
129AQI
164AQI
151AQI
98AQI
92AQI
81AQI
89AQI
121AQI
121AQI
126AQI
97AQI
91AQI
73AQI
79AQI
70AQI
62AQI
93AQI
68AQI
74AQI
74AQI
86AQI
75AQI
78AQI
72AQI
79AQI
70AQI
80AQI
74AQI
103AQI
130AQI
147AQI
137AQI
120AQI
128AQI
107AQI
89AQI
86AQI
88AQI
109AQI
82AQI
67AQI
55AQI
61AQI
71AQI
77AQI
80AQI
83AQI
78AQI
154AQI
127AQI
88AQI
83AQI
71AQI
70AQI
67AQI
58AQI
65AQI
71AQI
72AQI
74AQI
80AQI
78AQI
72AQI
97AQI
134AQI
106AQI
102AQI
93AQI
82AQI
88AQI
92AQI
84AQI
103AQI
96AQI
98AQI
88AQI
84AQI
106AQI
92AQI
94AQI
348AQI
137AQI
105AQI
91AQI
104AQI
88AQI
121AQI
111AQI
91AQI
89AQI
128AQI
110AQI
96AQI
88AQI
74AQI
68AQI
63AQI
66AQI
78AQI
97AQI
78AQI
100AQI
85AQI
79AQI
134AQI
77AQI
111AQI
88AQI
85AQI
74AQI
78AQI
65AQI
75AQI
75AQI
78AQI
118AQI
85AQI
104AQI
95AQI
93AQI
97AQI
71AQI
73AQI
70AQI
70AQI
62AQI
65AQI
62AQI
68AQI
55AQI
54AQI
49AQI
51AQI
50AQI
50AQI
58AQI
55AQI
55AQI
57AQI
59AQI
60AQI
64AQI
69AQI
61AQI
74AQI
67AQI
64AQI
65AQI
62AQI
61AQI
61AQI
61AQI
58AQI
58AQI
57AQI
54AQI
54AQI
55AQI
54AQI
52AQI
50AQI
49AQI
44AQI
46AQI
46AQI
48AQI
49AQI
47AQI
53AQI
53AQI
54AQI
58AQI
60AQI
58AQI
58AQI
60AQI
59AQI
56AQI
59AQI
49AQI
50AQI
54AQI
48AQI
47AQI
47AQI
49AQI
50AQI
52AQI
51AQI
53AQI
52AQI
57AQI
56AQI
59AQI
60AQI
58AQI
56AQI
54AQI
49AQI
44AQI
47AQI
46AQI
48AQI
54AQI
58AQI
56AQI
47AQI
47AQI
45AQI
53AQI
53AQI
54AQI
51AQI
44AQI
44AQI
45AQI
53AQI
50AQI
42AQI
44AQI
44AQI
40AQI
43AQI
45AQI
46AQI
41AQI
43AQI
49AQI
48AQI
49AQI
47AQI
53AQI
45AQI
42AQI
42AQI
44AQI
47AQI
44AQI
42AQI
35AQI
35AQI
36AQI
34AQI
30AQI
33AQI
33AQI
40AQI
37AQI
43AQI
32AQI
36AQI
41AQI
41AQI
47AQI
60AQI
103AQI
90AQI
84AQI
103AQI
83AQI
58AQI
52AQI
50AQI
41AQI
49AQI
No. of days
202573AQI
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
September41AQI
202469AQI
Highest AQI recorded in
February105AQI
Lowest AQI recorded in
July41AQI
202375AQI
Highest AQI recorded in
March117AQI
Lowest AQI recorded in
September30AQI
202264AQI
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
August43AQI
202160AQI
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
July41AQI
202057AQI
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
July45AQI
Most & Least Polluted Years Over the Last 6 Years
Foping County Environmental Protection Bureau's annual 2025 AQI (73) shows an average percentage change of 14.2% (worsened AQI) compared to previous years: 2020 (57), 2021 (60), 2022 (64), 2023 (75), 2024 (69).