Xianghe Ii, Sanhe, 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
Xianghe Ii, Sanhe, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (8th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 102 of Poor air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Xianghe Ii, Sanhe, Hebei, China
6 AM8th Oct 2025
6 PM
5 AM9th Oct 2025
AQI
AQI
99AQI
39AQI
In the last 24 hours,
Xianghe Ii's AQI reached its highest point of 99 at 7 AM during the Night, while the lowest point, 39, was recorded at 5 AM during the Night between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Xianghe Ii, Sanhe, Hebei, China
23°C18/30°C
23°C17/27°C
24°C20/29°C
23°C20/27°C
23°C19/29°C
23°C18/30°C
19°C18/21°C
20°C16/23°C
18°C14/23°C
19°C14/25°C
19°C15/23°C
20°C14/28°C
22°C16/27°C
18°C16/20°C
17°C15/20°C
20°C14/28°C
22°C16/28°C
23°C19/28°C
19°C17/20°C
22°C16/29°C
23°C17/29°C
23°C17/29°C
24°C19/30°C
23°C19/29°C
19°C18/22°C
21°C17/26°C
19°C16/22°C
16°C13/21°C
19°C15/24°C
--°C/°C
--°C/°C
82AQI
60AQI
81AQI
63AQI
2025 Days Vs Air Quality
Xianghe Ii, Sanhe, Hebei, China
4%
11
77%
216
16%
46
2%
7
0.3%
1
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 281 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
Xianghe Ii, Sanhe, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
88AQI
66AQI
78AQI
105AQI
85AQI
54AQI
53AQI
37AQI
42AQI
47AQI
62AQI
59AQI
93AQI
47AQI
65AQI
61AQI
108AQI
133AQI
74AQI
147AQI
88AQI
124AQI
128AQI
157AQI
164AQI
124AQI
72AQI
80AQI
156AQI
109AQI
150AQI
129AQI
96AQI
60AQI
57AQI
51AQI
59AQI
37AQI
44AQI
46AQI
119AQI
140AQI
77AQI
134AQI
110AQI
127AQI
60AQI
65AQI
71AQI
64AQI
65AQI
51AQI
52AQI
44AQI
79AQI
66AQI
95AQI
142AQI
162AQI
202AQI
104AQI
97AQI
99AQI
140AQI
64AQI
142AQI
137AQI
169AQI
168AQI
185AQI
91AQI
149AQI
95AQI
102AQI
63AQI
63AQI
60AQI
65AQI
51AQI
57AQI
62AQI
107AQI
61AQI
74AQI
106AQI
51AQI
69AQI
50AQI
71AQI
93AQI
67AQI
59AQI
90AQI
97AQI
55AQI
109AQI
83AQI
80AQI
83AQI
109AQI
128AQI
102AQI
95AQI
78AQI
79AQI
121AQI
87AQI
87AQI
82AQI
100AQI
124AQI
66AQI
89AQI
52AQI
80AQI
109AQI
61AQI
87AQI
83AQI
74AQI
66AQI
71AQI
54AQI
76AQI
85AQI
66AQI
100AQI
109AQI
71AQI
86AQI
95AQI
107AQI
101AQI
70AQI
76AQI
112AQI
68AQI
91AQI
93AQI
122AQI
100AQI
115AQI
97AQI
82AQI
91AQI
95AQI
92AQI
103AQI
99AQI
102AQI
110AQI
101AQI
71AQI
52AQI
57AQI
69AQI
61AQI
65AQI
69AQI
70AQI
61AQI
70AQI
80AQI
84AQI
81AQI
63AQI
54AQI
68AQI
74AQI
69AQI
60AQI
56AQI
52AQI
65AQI
73AQI
68AQI
74AQI
79AQI
74AQI
82AQI
72AQI
71AQI
72AQI
64AQI
69AQI
69AQI
58AQI
63AQI
65AQI
67AQI
70AQI
76AQI
74AQI
64AQI
64AQI
68AQI
64AQI
56AQI
64AQI
66AQI
58AQI
61AQI
69AQI
65AQI
62AQI
66AQI
66AQI
65AQI
60AQI
51AQI
52AQI
62AQI
69AQI
66AQI
62AQI
63AQI
60AQI
69AQI
67AQI
65AQI
56AQI
61AQI
64AQI
67AQI
60AQI
67AQI
71AQI
60AQI
63AQI
63AQI
59AQI
60AQI
57AQI
54AQI
56AQI
55AQI
57AQI
62AQI
60AQI
52AQI
64AQI
63AQI
59AQI
59AQI
70AQI
78AQI
80AQI
84AQI
67AQI
68AQI
67AQI
73AQI
70AQI
76AQI
82AQI
80AQI
72AQI
67AQI
55AQI
49AQI
50AQI
59AQI
62AQI
72AQI
67AQI
71AQI
80AQI
71AQI
74AQI
105AQI
67AQI
73AQI
73AQI
80AQI
86AQI
106AQI
107AQI
145AQI
55AQI
90AQI
102AQI
92AQI
82AQI
98AQI
87AQI
90AQI
69AQI
65AQI
62AQI
71AQI
96AQI
No. of days
202580AQI
Highest AQI recorded in
March98AQI
Lowest AQI recorded in
August62AQI
202464AQI
Highest AQI recorded in
October105AQI
Lowest AQI recorded in
April21AQI
202380AQI
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
November21AQI
202287AQI
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
August41AQI
2021111AQI
Highest AQI recorded in
March172AQI
Lowest AQI recorded in
July67AQI
2020109AQI
Highest AQI recorded in
July136AQI
Lowest AQI recorded in
May92AQI
Most & Least Polluted Years Over the Last 6 Years
Xianghe Ii's annual 2025 AQI (80) shows an average percentage change of -7.1% (improved AQI) compared to previous years: 2020 (109), 2021 (111), 2022 (87), 2023 (80), 2024 (64).