Xianxian government, Hejian, Hebei, 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
Xianxian government, Hejian, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Oct - 7th Oct 2025
Xianxian government, Hejian, Hebei, China
6 AM6th Oct 2025
6 PM
5 AM7th Oct 2025
73AQI
53AQI
109AQI
57AQI
In the last 24 hours,
Xianxian government's AQI reached its highest point of 109 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Xianxian government, Hejian, Hebei, China
24°C19/30°C
25°C22/30°C
25°C18/32°C
25°C19/32°C
25°C20/30°C
23°C18/28°C
25°C19/31°C
26°C20/34°C
26°C22/31°C
22°C20/26°C
18°C14/23°C
19°C13/25°C
15°C12/16°C
18°C11/26°C
21°C17/26°C
17°C16/19°C
17°C15/19°C
19°C13/27°C
22°C16/29°C
23°C17/29°C
19°C17/20°C
22°C16/28°C
23°C18/29°C
24°C18/32°C
24°C19/29°C
20°C17/22°C
20°C17/24°C
22°C17/27°C
18°C14/19°C
13°C11/16°C
--°C/°C
88AQI
70AQI
82AQI
75AQI
2025 Days Vs Air Quality
Xianxian government, Hejian, Hebei, China
0.3%
1
73%
204
23%
65
3%
9
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 0.36%
Health Risk Level:
Extreme
In 2025, 0.36% of 280 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
Xianxian government, Hejian, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
147AQI
95AQI
128AQI
142AQI
132AQI
83AQI
78AQI
60AQI
65AQI
87AQI
124AQI
91AQI
141AQI
88AQI
93AQI
92AQI
117AQI
144AQI
112AQI
147AQI
139AQI
106AQI
138AQI
138AQI
151AQI
124AQI
80AQI
105AQI
188AQI
118AQI
154AQI
134AQI
148AQI
82AQI
80AQI
59AQI
104AQI
49AQI
60AQI
86AQI
123AQI
144AQI
94AQI
137AQI
130AQI
149AQI
80AQI
81AQI
87AQI
98AQI
116AQI
103AQI
109AQI
65AQI
98AQI
96AQI
133AQI
149AQI
169AQI
186AQI
129AQI
103AQI
96AQI
132AQI
83AQI
148AQI
140AQI
159AQI
163AQI
172AQI
146AQI
158AQI
123AQI
103AQI
75AQI
76AQI
62AQI
77AQI
58AQI
66AQI
71AQI
114AQI
95AQI
86AQI
111AQI
93AQI
91AQI
66AQI
85AQI
97AQI
89AQI
70AQI
92AQI
119AQI
65AQI
109AQI
117AQI
107AQI
107AQI
116AQI
134AQI
104AQI
83AQI
76AQI
77AQI
107AQI
118AQI
80AQI
94AQI
102AQI
103AQI
81AQI
102AQI
65AQI
93AQI
96AQI
79AQI
83AQI
82AQI
90AQI
69AQI
88AQI
59AQI
77AQI
87AQI
78AQI
102AQI
104AQI
75AQI
79AQI
77AQI
81AQI
93AQI
75AQI
70AQI
116AQI
74AQI
94AQI
102AQI
108AQI
101AQI
121AQI
118AQI
90AQI
85AQI
88AQI
91AQI
99AQI
93AQI
96AQI
97AQI
115AQI
94AQI
64AQI
58AQI
73AQI
85AQI
85AQI
87AQI
93AQI
73AQI
85AQI
88AQI
94AQI
92AQI
69AQI
57AQI
64AQI
72AQI
64AQI
68AQI
66AQI
55AQI
63AQI
64AQI
72AQI
75AQI
84AQI
79AQI
76AQI
75AQI
66AQI
67AQI
58AQI
63AQI
59AQI
57AQI
61AQI
62AQI
67AQI
78AQI
78AQI
76AQI
70AQI
65AQI
72AQI
70AQI
68AQI
65AQI
73AQI
73AQI
73AQI
65AQI
62AQI
65AQI
67AQI
66AQI
62AQI
66AQI
58AQI
61AQI
59AQI
63AQI
63AQI
65AQI
63AQI
62AQI
66AQI
73AQI
65AQI
61AQI
63AQI
65AQI
66AQI
64AQI
69AQI
66AQI
55AQI
59AQI
63AQI
63AQI
60AQI
59AQI
58AQI
57AQI
58AQI
58AQI
62AQI
62AQI
56AQI
61AQI
62AQI
58AQI
58AQI
68AQI
70AQI
78AQI
74AQI
68AQI
71AQI
72AQI
72AQI
70AQI
73AQI
74AQI
79AQI
75AQI
85AQI
77AQI
57AQI
59AQI
61AQI
67AQI
73AQI
69AQI
74AQI
84AQI
84AQI
83AQI
73AQI
98AQI
120AQI
107AQI
130AQI
85AQI
68AQI
76AQI
69AQI
64AQI
116AQI
106AQI
109AQI
95AQI
90AQI
76AQI
66AQI
62AQI
76AQI
82AQI
No. of days
202588AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
August62AQI
202482AQI
Highest AQI recorded in
October124AQI
Lowest AQI recorded in
May63AQI
202373AQI
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
November72AQI
202281AQI
Highest AQI recorded in
February159AQI
Lowest AQI recorded in
August61AQI
2021138AQI
Highest AQI recorded in
March162AQI
Lowest AQI recorded in
February123AQI
2020118AQI
Highest AQI recorded in
December148AQI
Lowest AQI recorded in
May104AQI
Most & Least Polluted Years Over the Last 6 Years
Xianxian government's annual 2025 AQI (88) shows an average percentage change of -4.9% (improved AQI) compared to previous years: 2020 (118), 2021 (138), 2022 (81), 2023 (73), 2024 (82).