Qinchuan Company, Xianyang, Shaanxi, 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
Qinchuan Company, Xianyang, Shaanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Qinchuan Company, Xianyang, Shaanxi, China
6 AM16th Sep 2025
7 PM
5 AM17th Sep 2025
62AQI
51AQI
64AQI
56AQI
In the last 24 hours,
Qinchuan Company's AQI reached its highest point of 64 at 11 PM during the Night, while the lowest point, 51, was recorded at 12 PM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Qinchuan Company, Xianyang, Shaanxi, China
30°C24/39°C
30°C24/38°C
29°C23/36°C
25°C22/29°C
27°C21/34°C
24°C21/28°C
24°C20/30°C
23°C21/26°C
27°C21/36°C
25°C21/30°C
21°C19/22°C
17°C15/19°C
18°C16/21°C
21°C16/29°C
23°C18/30°C
19°C16/20°C
20°C18/24°C
19°C17/19°C
16°C14/17°C
19°C13/25°C
20°C16/25°C
22°C18/27°C
22°C18/26°C
21°C19/24°C
19°C18/20°C
20°C18/23°C
22°C19/27°C
24°C20/30°C
24°C21/28°C
22°C20/26°C
--°C/°C
58AQI
52AQI
58AQI
58AQI
2025 Days Vs Air Quality
Qinchuan Company, Xianyang, Shaanxi, China
2%
5
53%
138
32%
84
8%
21
4%
10
0.3%
1
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 260 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
Qinchuan Company, Xianyang, Shaanxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
144AQI
150AQI
157AQI
164AQI
148AQI
131AQI
140AQI
127AQI
119AQI
130AQI
111AQI
120AQI
142AQI
111AQI
104AQI
123AQI
142AQI
146AQI
160AQI
173AQI
184AQI
205AQI
205AQI
200AQI
112AQI
125AQI
122AQI
184AQI
225AQI
231AQI
242AQI
226AQI
157AQI
117AQI
119AQI
98AQI
105AQI
101AQI
83AQI
111AQI
137AQI
144AQI
109AQI
154AQI
130AQI
155AQI
116AQI
151AQI
148AQI
161AQI
160AQI
168AQI
175AQI
125AQI
145AQI
130AQI
147AQI
146AQI
163AQI
177AQI
110AQI
97AQI
117AQI
122AQI
132AQI
122AQI
150AQI
131AQI
151AQI
292AQI
225AQI
142AQI
97AQI
91AQI
77AQI
84AQI
73AQI
77AQI
82AQI
98AQI
101AQI
100AQI
89AQI
88AQI
150AQI
148AQI
145AQI
133AQI
133AQI
126AQI
117AQI
128AQI
136AQI
140AQI
119AQI
126AQI
108AQI
129AQI
140AQI
124AQI
141AQI
244AQI
137AQI
114AQI
99AQI
138AQI
129AQI
160AQI
142AQI
112AQI
113AQI
146AQI
128AQI
110AQI
125AQI
104AQI
88AQI
77AQI
77AQI
119AQI
121AQI
100AQI
101AQI
97AQI
118AQI
409AQI
173AQI
156AQI
122AQI
109AQI
92AQI
95AQI
74AQI
95AQI
90AQI
94AQI
224AQI
133AQI
135AQI
122AQI
121AQI
115AQI
90AQI
96AQI
79AQI
83AQI
84AQI
81AQI
77AQI
87AQI
71AQI
81AQI
64AQI
66AQI
64AQI
63AQI
70AQI
63AQI
63AQI
63AQI
66AQI
72AQI
75AQI
77AQI
72AQI
76AQI
74AQI
79AQI
82AQI
75AQI
73AQI
72AQI
69AQI
65AQI
69AQI
67AQI
64AQI
67AQI
61AQI
64AQI
57AQI
60AQI
57AQI
54AQI
55AQI
48AQI
52AQI
54AQI
59AQI
63AQI
65AQI
64AQI
69AQI
71AQI
69AQI
64AQI
67AQI
68AQI
63AQI
66AQI
57AQI
61AQI
76AQI
63AQI
53AQI
50AQI
54AQI
56AQI
57AQI
60AQI
63AQI
60AQI
63AQI
63AQI
66AQI
69AQI
62AQI
63AQI
68AQI
64AQI
54AQI
58AQI
57AQI
61AQI
61AQI
67AQI
63AQI
54AQI
51AQI
50AQI
55AQI
55AQI
60AQI
57AQI
51AQI
53AQI
62AQI
62AQI
58AQI
51AQI
48AQI
54AQI
54AQI
58AQI
60AQI
62AQI
50AQI
52AQI
61AQI
65AQI
60AQI
61AQI
64AQI
51AQI
51AQI
58AQI
62AQI
65AQI
59AQI
154AQI
139AQI
125AQI
126AQI
118AQI
69AQI
61AQI
59AQI
59AQI
No. of days
2025103AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
August59AQI
202494AQI
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
July62AQI
2023129AQI
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
November94AQI
2022129AQI
Highest AQI recorded in
January176AQI
Lowest AQI recorded in
May77AQI
2021110AQI
Highest AQI recorded in
March184AQI
Lowest AQI recorded in
September54AQI
2020101AQI
Highest AQI recorded in
December159AQI
Lowest AQI recorded in
August68AQI
Most & Least Polluted Years Over the Last 6 Years
Qinchuan Company's annual 2025 AQI (103) shows an average percentage change of -7.07% (improved AQI) compared to previous years: 2020 (101), 2021 (110), 2022 (129), 2023 (129), 2024 (94).