No 3 Water Company, Mianyang, Sichuan, 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
No 3 Water Company, Mianyang, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (26th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 72 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 26th Sep - 27th Sep 2025
No 3 Water Company, Mianyang, Sichuan, China
6 AM26th Sep 2025
7 PM
5 AM27th Sep 2025
AQI
AQI
116AQI
73AQI
In the last 24 hours,
No 3 Water Company's AQI reached its highest point of 116 at 4 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 26th Sep and 27th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
No 3 Water Company, Mianyang, Sichuan, China
22°C21/24°C
19°C18/20°C
19°C18/21°C
22°C18/27°C
23°C19/27°C
23°C22/25°C
25°C22/29°C
26°C23/29°C
21°C19/24°C
21°C19/23°C
23°C18/28°C
25°C21/30°C
24°C21/29°C
25°C23/29°C
23°C22/23°C
25°C21/30°C
26°C22/30°C
26°C24/30°C
27°C24/31°C
23°C21/25°C
22°C19/23°C
19°C18/21°C
22°C18/27°C
20°C18/22°C
18°C17/19°C
19°C17/22°C
21°C18/25°C
22°C18/26°C
23°C19/27°C
--°C/°C
--°C/°C
56AQI
47AQI
56AQI
56AQI
2025 Days Vs Air Quality
No 3 Water Company, Mianyang, Sichuan, China
10%
26
62%
166
23%
61
6%
16
Total number of days with different AQI categories in last 269 days in 2025 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 269 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
No 3 Water Company, Mianyang, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
162AQI
155AQI
169AQI
160AQI
151AQI
159AQI
129AQI
118AQI
125AQI
110AQI
103AQI
120AQI
127AQI
127AQI
133AQI
108AQI
145AQI
111AQI
154AQI
151AQI
166AQI
176AQI
185AQI
133AQI
104AQI
100AQI
116AQI
133AQI
182AQI
153AQI
145AQI
126AQI
120AQI
98AQI
120AQI
85AQI
92AQI
76AQI
75AQI
93AQI
109AQI
125AQI
86AQI
98AQI
86AQI
97AQI
119AQI
92AQI
108AQI
104AQI
105AQI
93AQI
84AQI
89AQI
69AQI
79AQI
93AQI
115AQI
117AQI
124AQI
115AQI
109AQI
74AQI
79AQI
68AQI
77AQI
103AQI
76AQI
121AQI
102AQI
121AQI
91AQI
78AQI
78AQI
66AQI
86AQI
98AQI
100AQI
120AQI
114AQI
125AQI
119AQI
113AQI
113AQI
103AQI
163AQI
88AQI
103AQI
72AQI
94AQI
89AQI
101AQI
92AQI
97AQI
88AQI
80AQI
92AQI
93AQI
90AQI
82AQI
83AQI
154AQI
135AQI
132AQI
124AQI
121AQI
118AQI
108AQI
96AQI
96AQI
93AQI
105AQI
101AQI
80AQI
83AQI
71AQI
75AQI
73AQI
66AQI
69AQI
80AQI
86AQI
85AQI
89AQI
71AQI
80AQI
77AQI
76AQI
154AQI
102AQI
111AQI
104AQI
87AQI
90AQI
100AQI
123AQI
135AQI
150AQI
136AQI
134AQI
128AQI
93AQI
99AQI
91AQI
89AQI
96AQI
75AQI
72AQI
81AQI
78AQI
65AQI
66AQI
61AQI
66AQI
70AQI
77AQI
98AQI
93AQI
79AQI
78AQI
74AQI
71AQI
81AQI
86AQI
81AQI
72AQI
75AQI
79AQI
62AQI
66AQI
66AQI
70AQI
72AQI
61AQI
58AQI
60AQI
66AQI
70AQI
65AQI
57AQI
50AQI
50AQI
56AQI
56AQI
59AQI
46AQI
48AQI
53AQI
51AQI
53AQI
58AQI
47AQI
60AQI
64AQI
68AQI
75AQI
78AQI
77AQI
65AQI
58AQI
56AQI
51AQI
59AQI
45AQI
45AQI
49AQI
51AQI
55AQI
63AQI
66AQI
62AQI
65AQI
61AQI
63AQI
66AQI
68AQI
70AQI
63AQI
51AQI
60AQI
57AQI
44AQI
55AQI
57AQI
55AQI
59AQI
60AQI
55AQI
51AQI
48AQI
60AQI
61AQI
54AQI
45AQI
43AQI
41AQI
43AQI
54AQI
56AQI
40AQI
39AQI
43AQI
54AQI
57AQI
58AQI
62AQI
63AQI
57AQI
62AQI
61AQI
67AQI
61AQI
62AQI
52AQI
44AQI
52AQI
58AQI
64AQI
53AQI
50AQI
38AQI
47AQI
48AQI
36AQI
38AQI
40AQI
50AQI
56AQI
72AQI
139AQI
98AQI
100AQI
96AQI
98AQI
71AQI
58AQI
54AQI
54AQI
No. of days
202586AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
August54AQI
202498AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July62AQI
2023102AQI
Highest AQI recorded in
January159AQI
Lowest AQI recorded in
August73AQI
2022105AQI
Highest AQI recorded in
December137AQI
Lowest AQI recorded in
August58AQI
2021102AQI
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
October67AQI
202086AQI
Highest AQI recorded in
December117AQI
Lowest AQI recorded in
July67AQI
Most & Least Polluted Years Over the Last 6 Years
No 3 Water Company's annual 2025 AQI (86) shows an average percentage change of -12.5% (improved AQI) compared to previous years: 2020 (86), 2021 (102), 2022 (105), 2023 (102), 2024 (98).