Hebei University Of Technology, Langfang, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Hebei University Of Technology, Langfang, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 15 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Hebei University Of Technology, Langfang, Hebei, China
5 AM16th Aug 2026
7 PM
4 AM17th Aug 2026
27AQI
8AQI
42AQI
12AQI
In the last 24 hours,
Hebei University Of Technology's AQI reached its highest point of 42 at 10 PM during the Night, while the lowest point, 8, was recorded at 7 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hebei University Of Technology, Langfang, Hebei, China
27°C21/32°C
29°C21/36°C
26°C21/32°C
26°C23/29°C
26°C22/30°C
27°C23/31°C
27°C23/32°C
28°C23/33°C
30°C25/35°C
31°C25/36°C
30°C25/35°C
30°C26/34°C
30°C26/34°C
31°C26/35°C
31°C26/37°C
31°C27/38°C
29°C25/35°C
30°C25/36°C
32°C27/37°C
31°C26/37°C
26°C23/31°C
26°C21/31°C
27°C20/33°C
28°C23/34°C
24°C23/25°C
24°C22/28°C
25°C21/31°C
26°C22/31°C
25°C21/30°C
12°C10/15°C
63AQI
56AQI
64AQI
57AQI
2026 Days Vs Air Quality
Hebei University Of Technology, Langfang, Hebei, China
23%
52
44%
101
27%
62
6%
14
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 229 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Hebei University Of Technology, Langfang, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
76AQI (US)
148AQI (US)
170AQI (US)
117AQI (US)
164AQI (US)
34AQI (US)
116AQI (US)
155AQI (US)
39AQI (US)
39AQI (US)
106AQI (US)
59AQI (US)
113AQI (US)
162AQI (US)
128AQI (US)
72AQI (US)
68AQI (US)
33AQI (US)
26AQI (US)
39AQI (US)
114AQI (US)
95AQI (US)
148AQI (US)
107AQI (US)
96AQI (US)
74AQI (US)
107AQI (US)
115AQI (US)
151AQI (US)
130AQI (US)
110AQI (US)
31AQI (US)
97AQI (US)
149AQI (US)
90AQI (US)
22AQI (US)
40AQI (US)
47AQI (US)
88AQI (US)
112AQI (US)
105AQI (US)
156AQI (US)
165AQI (US)
118AQI (US)
50AQI (US)
29AQI (US)
114AQI (US)
81AQI (US)
126AQI (US)
142AQI (US)
122AQI (US)
62AQI (US)
42AQI (US)
89AQI (US)
133AQI (US)
135AQI (US)
79AQI (US)
122AQI (US)
142AQI (US)
159AQI (US)
161AQI (US)
146AQI (US)
124AQI (US)
94AQI (US)
144AQI (US)
147AQI (US)
65AQI (US)
138AQI (US)
127AQI (US)
152AQI (US)
141AQI (US)
107AQI (US)
101AQI (US)
126AQI (US)
142AQI (US)
68AQI (US)
81AQI (US)
93AQI (US)
105AQI (US)
117AQI (US)
148AQI (US)
166AQI (US)
167AQI (US)
173AQI (US)
85AQI (US)
133AQI (US)
137AQI (US)
50AQI (US)
74AQI (US)
70AQI (US)
73AQI (US)
115AQI (US)
95AQI (US)
73AQI (US)
22AQI (US)
40AQI (US)
79AQI (US)
95AQI (US)
90AQI (US)
71AQI (US)
110AQI (US)
80AQI (US)
134AQI (US)
155AQI (US)
125AQI (US)
124AQI (US)
116AQI (US)
108AQI (US)
79AQI (US)
92AQI (US)
76AQI (US)
101AQI (US)
96AQI (US)
86AQI (US)
79AQI (US)
49AQI (US)
50AQI (US)
37AQI (US)
81AQI (US)
116AQI (US)
71AQI (US)
35AQI (US)
57AQI (US)
90AQI (US)
73AQI (US)
44AQI (US)
68AQI (US)
91AQI (US)
103AQI (US)
100AQI (US)
109AQI (US)
130AQI (US)
129AQI (US)
126AQI (US)
77AQI (US)
68AQI (US)
63AQI (US)
62AQI (US)
70AQI (US)
79AQI (US)
92AQI (US)
85AQI (US)
78AQI (US)
74AQI (US)
50AQI (US)
56AQI (US)
27AQI (US)
40AQI (US)
62AQI (US)
77AQI (US)
77AQI (US)
116AQI (US)
81AQI (US)
44AQI (US)
30AQI (US)
43AQI (US)
20AQI (US)
34AQI (US)
23AQI (US)
59AQI (US)
32AQI (US)
67AQI (US)
71AQI (US)
62AQI (US)
118AQI (US)
72AQI (US)
41AQI (US)
131AQI (US)
125AQI (US)
44AQI (US)
36AQI (US)
59AQI (US)
87AQI (US)
106AQI (US)
50AQI (US)
37AQI (US)
60AQI (US)
92AQI (US)
95AQI (US)
56AQI (US)
62AQI (US)
100AQI (US)
105AQI (US)
67AQI (US)
48AQI (US)
45AQI (US)
68AQI (US)
66AQI (US)
68AQI (US)
43AQI (US)
57AQI (US)
24AQI (US)
50AQI (US)
41AQI (US)
43AQI (US)
73AQI (US)
45AQI (US)
54AQI (US)
84AQI (US)
84AQI (US)
57AQI (US)
56AQI (US)
89AQI (US)
92AQI (US)
106AQI (US)
84AQI (US)
82AQI (US)
82AQI (US)
62AQI (US)
61AQI (US)
63AQI (US)
48AQI (US)
60AQI (US)
55AQI (US)
47AQI (US)
58AQI (US)
85AQI (US)
69AQI (US)
19AQI (US)
51AQI (US)
65AQI (US)
58AQI (US)
25AQI (US)
30AQI (US)
36AQI (US)
58AQI (US)
28AQI (US)
15AQI (US)
99AQI (US)
95AQI (US)
123AQI (US)
87AQI (US)
77AQI (US)
66AQI (US)
66AQI (US)
47AQI (US)
No. of days
202685AQI (US)
Highest AQI (US) recorded in
March123AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202589AQI (US)
Highest AQI (US) recorded in
November116AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202486AQI (US)
Highest AQI (US) recorded in
March125AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
2023111AQI (US)
Highest AQI (US) recorded in
March134AQI (US)
Lowest AQI (US) recorded in
November43AQI (US)
202296AQI (US)
Highest AQI (US) recorded in
January113AQI (US)
Lowest AQI (US) recorded in
December77AQI (US)
202195AQI (US)
Highest AQI (US) recorded in
March154AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202094AQI (US)
Highest AQI (US) recorded in
July108AQI (US)
Lowest AQI (US) recorded in
May69AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hebei University Of Technology's annual 2026 AQI (US) (85) shows an average percentage change of -10.1% (improved AQI (US)) compared to previous years: 2020 (94), 2021 (95), 2022 (96), 2023 (111), 2024 (86), 2025 (89).