Surface Water Company, Baoding, 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
Surface Water Company, Baoding, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 78 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Surface Water Company, Baoding, Hebei, China
6 AM14th Oct 2025
6 PM
5 AM15th Oct 2025
AQI
AQI
135AQI
65AQI
In the last 24 hours,
Surface Water Company's AQI reached its highest point of 135 at 3 AM during the Night, while the lowest point, 65, was recorded at 6 PM during the Night between 14th Oct and 15th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Surface Water Company, Baoding, Hebei, China
22°C18/25°C
21°C19/26°C
18°C14/21°C
19°C13/25°C
17°C13/20°C
20°C12/27°C
22°C16/27°C
17°C15/20°C
17°C14/19°C
20°C12/30°C
22°C16/30°C
23°C17/29°C
19°C17/20°C
22°C15/30°C
23°C18/31°C
24°C17/33°C
24°C19/30°C
22°C18/27°C
21°C17/26°C
21°C17/26°C
18°C13/23°C
14°C12/19°C
18°C15/23°C
13°C8/17°C
9°C9/10°C
9°C8/10°C
13°C10/17°C
14°C12/15°C
15°C11/21°C
--°C/°C
--°C/°C
89AQI
66AQI
86AQI
66AQI
2025 Days Vs Air Quality
Surface Water Company, Baoding, Hebei, China
0.7%
2
71%
203
22%
64
6%
16
0.7%
2
Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)
Under WHO’s Safe Air Quality Limits: 0.7%
Health Risk Level:
Extreme
In 2025, 0.7% of 287 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
Surface Water Company, Baoding, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
108AQI
108AQI
113AQI
132AQI
99AQI
82AQI
74AQI
57AQI
63AQI
101AQI
125AQI
104AQI
142AQI
78AQI
91AQI
96AQI
137AQI
149AQI
146AQI
164AQI
135AQI
131AQI
139AQI
155AQI
163AQI
132AQI
75AQI
122AQI
237AQI
139AQI
173AQI
151AQI
176AQI
90AQI
93AQI
59AQI
100AQI
46AQI
66AQI
95AQI
133AQI
151AQI
100AQI
118AQI
140AQI
128AQI
79AQI
74AQI
89AQI
98AQI
90AQI
92AQI
86AQI
62AQI
99AQI
90AQI
111AQI
151AQI
176AQI
213AQI
153AQI
104AQI
103AQI
144AQI
82AQI
152AQI
142AQI
162AQI
169AQI
182AQI
130AQI
164AQI
120AQI
110AQI
71AQI
75AQI
68AQI
80AQI
62AQI
60AQI
68AQI
124AQI
78AQI
82AQI
101AQI
86AQI
76AQI
63AQI
83AQI
92AQI
82AQI
65AQI
98AQI
111AQI
69AQI
117AQI
125AQI
110AQI
100AQI
111AQI
161AQI
100AQI
90AQI
72AQI
79AQI
115AQI
121AQI
94AQI
106AQI
120AQI
124AQI
80AQI
107AQI
68AQI
101AQI
124AQI
89AQI
96AQI
89AQI
87AQI
71AQI
93AQI
56AQI
84AQI
94AQI
77AQI
112AQI
117AQI
70AQI
89AQI
75AQI
96AQI
108AQI
76AQI
70AQI
106AQI
73AQI
90AQI
104AQI
128AQI
114AQI
125AQI
127AQI
92AQI
100AQI
98AQI
113AQI
110AQI
110AQI
102AQI
110AQI
132AQI
96AQI
68AQI
64AQI
76AQI
70AQI
74AQI
83AQI
90AQI
73AQI
84AQI
89AQI
90AQI
80AQI
64AQI
56AQI
69AQI
81AQI
68AQI
67AQI
63AQI
56AQI
68AQI
64AQI
73AQI
69AQI
71AQI
74AQI
69AQI
70AQI
64AQI
65AQI
55AQI
60AQI
58AQI
57AQI
61AQI
61AQI
65AQI
62AQI
71AQI
73AQI
66AQI
67AQI
69AQI
67AQI
64AQI
65AQI
69AQI
63AQI
64AQI
68AQI
64AQI
62AQI
61AQI
65AQI
65AQI
65AQI
56AQI
57AQI
59AQI
63AQI
62AQI
65AQI
65AQI
65AQI
68AQI
66AQI
63AQI
57AQI
60AQI
62AQI
64AQI
62AQI
66AQI
66AQI
57AQI
61AQI
62AQI
61AQI
58AQI
58AQI
56AQI
57AQI
59AQI
58AQI
61AQI
61AQI
57AQI
62AQI
61AQI
60AQI
60AQI
69AQI
72AQI
73AQI
74AQI
69AQI
69AQI
71AQI
73AQI
70AQI
71AQI
74AQI
75AQI
74AQI
79AQI
64AQI
55AQI
56AQI
61AQI
71AQI
79AQI
71AQI
83AQI
83AQI
91AQI
109AQI
80AQI
100AQI
106AQI
110AQI
132AQI
83AQI
100AQI
110AQI
91AQI
54AQI
96AQI
78AQI
48AQI
53AQI
52AQI
72AQI
73AQI
78AQI
122AQI
105AQI
110AQI
100AQI
96AQI
75AQI
63AQI
61AQI
76AQI
80AQI
No. of days
202589AQI
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
August61AQI
2024109AQI
Highest AQI recorded in
February140AQI
Lowest AQI recorded in
August63AQI
2023109AQI
Highest AQI recorded in
December147AQI
Lowest AQI recorded in
July68AQI
2022110AQI
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
July75AQI
2021102AQI
Highest AQI recorded in
March174AQI
Lowest AQI recorded in
July55AQI
2020108AQI
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
September88AQI
Most & Least Polluted Years Over the Last 6 Years
Surface Water Company's annual 2025 AQI (89) shows an average percentage change of -17.04% (improved AQI) compared to previous years: 2020 (108), 2021 (102), 2022 (110), 2023 (109), 2024 (109).