Huanghua, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Huanghua, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 79 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Sep - 16th Sep 2025
Huanghua, Hebei, China
5 AM15th Sep 2025
6 PM
4 AM16th Sep 2025
AQI
AQI
111AQI
74AQI
In the last 24 hours,
Huanghua's AQI reached its highest point of 111 at 7 PM during the Night, while the lowest point, 74, was recorded at 1 AM during the Night between 15th Sep and 16th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Huanghua, Hebei, China
26°C23/30°C
29°C24/33°C
30°C26/35°C
28°C25/32°C
30°C25/35°C
27°C25/32°C
26°C23/30°C
23°C21/25°C
25°C23/29°C
26°C23/31°C
26°C24/28°C
25°C21/29°C
26°C23/31°C
23°C21/23°C
23°C21/27°C
25°C20/31°C
27°C22/32°C
26°C23/31°C
25°C23/30°C
23°C21/29°C
25°C20/31°C
25°C19/31°C
26°C22/30°C
25°C19/30°C
26°C21/32°C
26°C23/31°C
24°C20/28°C
25°C20/30°C
26°C21/33°C
--°C/°C
--°C/°C
78AQI
64AQI
67AQI
65AQI
2025 Days Vs Air Quality
Huanghua, Hebei, China
0.3%
1
75%
192
23%
58
2%
6
Total number of days with different AQI categories in last 258 days in 2025 (107 days remaining)
Under WHO’s Safe Air Quality Limits: 0.39%
Health Risk Level:
Extreme
In 2025, 0.39% of 258 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
Huanghua, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
143AQI
86AQI
122AQI
147AQI
143AQI
83AQI
94AQI
60AQI
66AQI
85AQI
112AQI
89AQI
139AQI
89AQI
90AQI
88AQI
106AQI
144AQI
114AQI
141AQI
127AQI
100AQI
108AQI
124AQI
129AQI
116AQI
72AQI
100AQI
188AQI
104AQI
124AQI
105AQI
135AQI
67AQI
77AQI
58AQI
86AQI
47AQI
54AQI
79AQI
123AQI
142AQI
93AQI
139AQI
133AQI
142AQI
93AQI
83AQI
89AQI
85AQI
100AQI
86AQI
102AQI
61AQI
94AQI
102AQI
129AQI
149AQI
171AQI
177AQI
104AQI
94AQI
102AQI
132AQI
91AQI
129AQI
144AQI
151AQI
162AQI
164AQI
136AQI
142AQI
111AQI
94AQI
74AQI
70AQI
62AQI
79AQI
68AQI
73AQI
78AQI
119AQI
91AQI
84AQI
112AQI
77AQI
86AQI
62AQI
86AQI
103AQI
95AQI
68AQI
93AQI
121AQI
59AQI
109AQI
112AQI
95AQI
103AQI
107AQI
130AQI
100AQI
86AQI
73AQI
77AQI
107AQI
114AQI
76AQI
89AQI
96AQI
117AQI
77AQI
102AQI
58AQI
87AQI
90AQI
72AQI
81AQI
84AQI
97AQI
70AQI
84AQI
57AQI
74AQI
86AQI
81AQI
104AQI
98AQI
76AQI
72AQI
82AQI
79AQI
93AQI
77AQI
72AQI
121AQI
73AQI
96AQI
107AQI
112AQI
95AQI
127AQI
112AQI
92AQI
87AQI
93AQI
95AQI
106AQI
100AQI
100AQI
104AQI
105AQI
93AQI
60AQI
61AQI
74AQI
88AQI
84AQI
84AQI
91AQI
72AQI
77AQI
77AQI
83AQI
82AQI
65AQI
54AQI
64AQI
68AQI
64AQI
65AQI
65AQI
59AQI
65AQI
67AQI
75AQI
78AQI
82AQI
86AQI
82AQI
73AQI
66AQI
67AQI
59AQI
64AQI
62AQI
56AQI
60AQI
60AQI
61AQI
73AQI
75AQI
76AQI
73AQI
63AQI
67AQI
66AQI
65AQI
64AQI
60AQI
71AQI
68AQI
62AQI
56AQI
62AQI
66AQI
64AQI
59AQI
64AQI
57AQI
56AQI
58AQI
64AQI
62AQI
64AQI
61AQI
63AQI
69AQI
70AQI
63AQI
62AQI
64AQI
66AQI
67AQI
64AQI
70AQI
67AQI
56AQI
60AQI
62AQI
63AQI
63AQI
60AQI
58AQI
57AQI
58AQI
59AQI
63AQI
62AQI
53AQI
62AQI
59AQI
57AQI
58AQI
69AQI
74AQI
85AQI
77AQI
67AQI
71AQI
72AQI
72AQI
70AQI
74AQI
81AQI
79AQI
79AQI
111AQI
101AQI
105AQI
93AQI
91AQI
75AQI
64AQI
62AQI
73AQI
No. of days
202587AQI
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
August62AQI
202481AQI
Highest AQI recorded in
October114AQI
Lowest AQI recorded in
February67AQI
2023100AQI
Highest AQI recorded in
March122AQI
Lowest AQI recorded in
November66AQI
202297AQI
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
August73AQI
202186AQI
Highest AQI recorded in
March158AQI
Lowest AQI recorded in
September20AQI
2020110AQI
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
September94AQI
Most & Least Polluted Years Over the Last 6 Years
Huanghua's annual 2025 AQI (87) shows an average percentage change of -7.4% (improved AQI) compared to previous years: 2020 (110), 2021 (86), 2022 (97), 2023 (100), 2024 (81).