Beijing Jiaotong University Seaside College, Huanghua, 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
Beijing Jiaotong University Seaside College, Huanghua, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Beijing Jiaotong University Seaside College, Huanghua, Hebei, China
6 AM10th Oct 2025
6 PM
5 AM11th Oct 2025
72AQI
59AQI
77AQI
68AQI
In the last 24 hours,
Beijing Jiaotong University Seaside College's AQI reached its highest point of 77 at 3 AM during the Night, while the lowest point, 59, was recorded at 3 PM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Beijing Jiaotong University Seaside College, Huanghua, Hebei, China
26°C23/31°C
24°C20/28°C
25°C20/30°C
26°C21/33°C
27°C24/32°C
24°C22/27°C
20°C16/23°C
20°C14/25°C
16°C13/17°C
19°C12/26°C
22°C18/26°C
19°C16/20°C
19°C16/21°C
20°C14/27°C
23°C17/29°C
23°C19/29°C
20°C18/20°C
22°C16/28°C
24°C19/29°C
24°C19/31°C
24°C19/30°C
21°C19/24°C
20°C18/24°C
22°C18/26°C
19°C15/20°C
14°C12/16°C
18°C14/22°C
16°C12/18°C
13°C12/14°C
11°C10/13°C
--°C/°C
98AQI
68AQI
83AQI
73AQI
2025 Days Vs Air Quality
Beijing Jiaotong University Seaside College, Huanghua, Hebei, China
0.3%
1
73%
206
25%
70
2%
6
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 0.35%
Health Risk Level:
Extreme
In 2025, 0.35% of 284 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
Beijing Jiaotong University Seaside College, Huanghua, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
140AQI
86AQI
119AQI
146AQI
137AQI
83AQI
93AQI
59AQI
62AQI
84AQI
107AQI
85AQI
135AQI
82AQI
91AQI
86AQI
108AQI
144AQI
111AQI
145AQI
122AQI
106AQI
103AQI
133AQI
133AQI
123AQI
72AQI
102AQI
186AQI
103AQI
130AQI
112AQI
130AQI
68AQI
76AQI
59AQI
82AQI
46AQI
52AQI
79AQI
126AQI
144AQI
93AQI
144AQI
140AQI
150AQI
95AQI
88AQI
93AQI
82AQI
98AQI
83AQI
101AQI
57AQI
97AQI
102AQI
129AQI
151AQI
178AQI
183AQI
107AQI
95AQI
107AQI
133AQI
93AQI
116AQI
146AQI
149AQI
164AQI
165AQI
129AQI
141AQI
101AQI
97AQI
71AQI
70AQI
62AQI
80AQI
69AQI
74AQI
81AQI
118AQI
91AQI
84AQI
117AQI
74AQI
87AQI
62AQI
85AQI
102AQI
95AQI
67AQI
95AQI
120AQI
58AQI
113AQI
108AQI
94AQI
105AQI
107AQI
134AQI
106AQI
89AQI
73AQI
77AQI
114AQI
114AQI
77AQI
95AQI
102AQI
125AQI
79AQI
104AQI
59AQI
84AQI
93AQI
71AQI
81AQI
85AQI
103AQI
72AQI
84AQI
59AQI
76AQI
92AQI
83AQI
105AQI
104AQI
77AQI
73AQI
84AQI
82AQI
95AQI
78AQI
72AQI
122AQI
72AQI
97AQI
109AQI
115AQI
94AQI
129AQI
114AQI
93AQI
91AQI
98AQI
97AQI
110AQI
103AQI
102AQI
107AQI
108AQI
93AQI
58AQI
61AQI
75AQI
90AQI
82AQI
82AQI
91AQI
72AQI
78AQI
78AQI
84AQI
80AQI
65AQI
53AQI
66AQI
69AQI
64AQI
66AQI
65AQI
54AQI
62AQI
67AQI
72AQI
76AQI
79AQI
84AQI
88AQI
75AQI
65AQI
68AQI
60AQI
66AQI
63AQI
56AQI
60AQI
60AQI
62AQI
74AQI
76AQI
76AQI
73AQI
64AQI
66AQI
65AQI
63AQI
63AQI
61AQI
74AQI
71AQI
63AQI
58AQI
62AQI
67AQI
65AQI
60AQI
65AQI
57AQI
56AQI
58AQI
67AQI
62AQI
64AQI
62AQI
65AQI
69AQI
71AQI
59AQI
65AQI
63AQI
65AQI
66AQI
63AQI
70AQI
68AQI
55AQI
61AQI
61AQI
63AQI
62AQI
59AQI
57AQI
57AQI
57AQI
59AQI
63AQI
62AQI
54AQI
62AQI
60AQI
58AQI
58AQI
69AQI
76AQI
88AQI
81AQI
67AQI
70AQI
72AQI
73AQI
70AQI
73AQI
81AQI
80AQI
79AQI
91AQI
77AQI
55AQI
57AQI
63AQI
68AQI
75AQI
66AQI
76AQI
84AQI
81AQI
88AQI
85AQI
92AQI
109AQI
107AQI
134AQI
103AQI
64AQI
88AQI
85AQI
66AQI
94AQI
80AQI
60AQI
68AQI
110AQI
102AQI
105AQI
94AQI
93AQI
75AQI
64AQI
62AQI
77AQI
84AQI
No. of days
202587AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August62AQI
202485AQI
Highest AQI recorded in
October117AQI
Lowest AQI recorded in
July67AQI
202366AQI
Highest AQI recorded in
December66AQI
Lowest AQI recorded in
November66AQI
202293AQI
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
July66AQI
202178AQI
Highest AQI recorded in
March153AQI
Lowest AQI recorded in
October1AQI
2020107AQI
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
September90AQI
Most & Least Polluted Years Over the Last 6 Years
Beijing Jiaotong University Seaside College's annual 2025 AQI (87) shows an average percentage change of 3.8% (worsened AQI) compared to previous years: 2020 (107), 2021 (78), 2022 (93), 2023 (66), 2024 (85).