Normal University, Huainan, Anhui, 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
Normal University, Huainan, Anhui, China
AQI Trends: Highest and Lowest
Same Day Analysis (24th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 113 of Poor air quality on the same day.
Day & Night AQI Trend: 23rd Sep - 24th Sep 2026
Normal University, Huainan, Anhui, China
5 AM23rd Sep 2026
6 PM
4 AM24th Sep 2026
152AQI
50AQI
144AQI
69AQI
In the last 24 hours,
Normal University's AQI reached its highest point of 152 at 7 AM during the Day, while the lowest point, 50, was recorded at 4 PM during the Day between 23rd Sep and 24th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Normal University, Huainan, Anhui, China
28°C24/33°C
28°C25/32°C
28°C24/31°C
27°C23/30°C
26°C23/29°C
24°C21/28°C
24°C21/27°C
22°C19/25°C
23°C20/26°C
23°C18/27°C
23°C18/29°C
24°C19/29°C
24°C20/29°C
24°C20/29°C
20°C17/25°C
19°C16/23°C
20°C16/26°C
22°C20/27°C
24°C20/29°C
24°C21/29°C
22°C19/28°C
23°C19/29°C
20°C17/23°C
20°C18/24°C
23°C21/27°C
23°C21/25°C
20°C19/22°C
21°C20/22°C
22°C20/24°C
22°C21/24°C
78AQI
52AQI
79AQI
55AQI
2026 Days Vs Air Quality
Normal University, Huainan, Anhui, China
23%
62
46%
124
26%
69
4%
12
Total number of days with different AQI categories in last 267 days in 2026 (98 days remaining)
Under WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 267 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
Normal University, Huainan, Anhui, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
88AQI (US)
116AQI (US)
128AQI (US)
146AQI (US)
168AQI (US)
118AQI (US)
81AQI (US)
114AQI (US)
104AQI (US)
116AQI (US)
62AQI (US)
91AQI (US)
142AQI (US)
146AQI (US)
145AQI (US)
152AQI (US)
167AQI (US)
118AQI (US)
66AQI (US)
78AQI (US)
121AQI (US)
95AQI (US)
138AQI (US)
158AQI (US)
158AQI (US)
86AQI (US)
114AQI (US)
142AQI (US)
133AQI (US)
80AQI (US)
96AQI (US)
109AQI (US)
138AQI (US)
162AQI (US)
158AQI (US)
155AQI (US)
93AQI (US)
70AQI (US)
102AQI (US)
83AQI (US)
110AQI (US)
111AQI (US)
131AQI (US)
120AQI (US)
123AQI (US)
136AQI (US)
63AQI (US)
149AQI (US)
128AQI (US)
132AQI (US)
114AQI (US)
81AQI (US)
93AQI (US)
86AQI (US)
58AQI (US)
67AQI (US)
71AQI (US)
69AQI (US)
60AQI (US)
68AQI (US)
35AQI (US)
121AQI (US)
113AQI (US)
98AQI (US)
135AQI (US)
100AQI (US)
101AQI (US)
155AQI (US)
151AQI (US)
142AQI (US)
149AQI (US)
148AQI (US)
142AQI (US)
145AQI (US)
141AQI (US)
126AQI (US)
132AQI (US)
150AQI (US)
155AQI (US)
154AQI (US)
122AQI (US)
144AQI (US)
143AQI (US)
132AQI (US)
140AQI (US)
149AQI (US)
110AQI (US)
100AQI (US)
128AQI (US)
149AQI (US)
133AQI (US)
115AQI (US)
72AQI (US)
65AQI (US)
80AQI (US)
102AQI (US)
66AQI (US)
49AQI (US)
89AQI (US)
66AQI (US)
109AQI (US)
97AQI (US)
37AQI (US)
68AQI (US)
78AQI (US)
119AQI (US)
119AQI (US)
97AQI (US)
70AQI (US)
54AQI (US)
57AQI (US)
36AQI (US)
32AQI (US)
51AQI (US)
60AQI (US)
64AQI (US)
85AQI (US)
66AQI (US)
63AQI (US)
54AQI (US)
50AQI (US)
73AQI (US)
51AQI (US)
26AQI (US)
45AQI (US)
62AQI (US)
70AQI (US)
41AQI (US)
53AQI (US)
71AQI (US)
78AQI (US)
92AQI (US)
112AQI (US)
125AQI (US)
66AQI (US)
75AQI (US)
62AQI (US)
56AQI (US)
52AQI (US)
62AQI (US)
68AQI (US)
78AQI (US)
72AQI (US)
71AQI (US)
66AQI (US)
49AQI (US)
45AQI (US)
57AQI (US)
51AQI (US)
87AQI (US)
83AQI (US)
104AQI (US)
108AQI (US)
128AQI (US)
102AQI (US)
78AQI (US)
62AQI (US)
108AQI (US)
78AQI (US)
65AQI (US)
53AQI (US)
71AQI (US)
80AQI (US)
51AQI (US)
61AQI (US)
47AQI (US)
57AQI (US)
56AQI (US)
85AQI (US)
62AQI (US)
44AQI (US)
59AQI (US)
34AQI (US)
28AQI (US)
18AQI (US)
59AQI (US)
74AQI (US)
66AQI (US)
86AQI (US)
117AQI (US)
54AQI (US)
57AQI (US)
51AQI (US)
12AQI (US)
24AQI (US)
11AQI (US)
19AQI (US)
17AQI (US)
23AQI (US)
29AQI (US)
34AQI (US)
48AQI (US)
34AQI (US)
26AQI (US)
48AQI (US)
28AQI (US)
28AQI (US)
45AQI (US)
59AQI (US)
70AQI (US)
58AQI (US)
29AQI (US)
34AQI (US)
27AQI (US)
38AQI (US)
49AQI (US)
62AQI (US)
52AQI (US)
43AQI (US)
32AQI (US)
26AQI (US)
42AQI (US)
38AQI (US)
42AQI (US)
45AQI (US)
63AQI (US)
71AQI (US)
56AQI (US)
61AQI (US)
68AQI (US)
48AQI (US)
31AQI (US)
28AQI (US)
27AQI (US)
43AQI (US)
48AQI (US)
40AQI (US)
49AQI (US)
62AQI (US)
90AQI (US)
75AQI (US)
39AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
49AQI (US)
50AQI (US)
42AQI (US)
73AQI (US)
62AQI (US)
88AQI (US)
58AQI (US)
52AQI (US)
65AQI (US)
29AQI (US)
46AQI (US)
56AQI (US)
62AQI (US)
45AQI (US)
56AQI (US)
74AQI (US)
41AQI (US)
58AQI (US)
65AQI (US)
66AQI (US)
71AQI (US)
106AQI (US)
77AQI (US)
89AQI (US)
129AQI (US)
56AQI (US)
76AQI (US)
64AQI (US)
87AQI (US)
98AQI (US)
108AQI (US)
113AQI (US)
118AQI (US)
106AQI (US)
128AQI (US)
75AQI (US)
66AQI (US)
70AQI (US)
37AQI (US)
51AQI (US)
72AQI (US)
No. of days
202681AQI (US)
Highest AQI (US) recorded in
March128AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
202593AQI (US)
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
2024104AQI (US)
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
2023107AQI (US)
Highest AQI (US) recorded in
January141AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
2022109AQI (US)
Highest AQI (US) recorded in
January164AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
2021112AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
2020106AQI (US)
Highest AQI (US) recorded in
December161AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Normal University's annual 2026 AQI (US) (81) shows an average percentage change of -22.7% (improved AQI (US)) compared to previous years: 2020 (106), 2021 (112), 2022 (109), 2023 (107), 2024 (104), 2025 (93).