City Committee, Nanchong, Sichuan, 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
City Committee, Nanchong, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
City Committee, Nanchong, Sichuan, China
6 AM9th Aug 2025
7 PM
5 AM10th Aug 2025
AQI
AQI
72AQI
57AQI
In the last 24 hours,
City Committee's AQI reached its highest point of 72 at 6 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
City Committee, Nanchong, Sichuan, China
28°C24/33°C
28°C24/33°C
29°C25/34°C
30°C26/34°C
31°C26/35°C
32°C27/37°C
32°C28/37°C
30°C26/35°C
30°C26/34°C
28°C25/34°C
27°C23/33°C
30°C26/34°C
29°C26/33°C
28°C24/32°C
29°C25/34°C
30°C25/35°C
30°C25/35°C
31°C27/36°C
32°C27/37°C
31°C27/36°C
31°C27/36°C
32°C26/37°C
32°C27/37°C
33°C28/38°C
33°C29/38°C
33°C29/38°C
30°C25/35°C
29°C26/33°C
30°C27/35°C
--°C/°C
--°C/°C
65AQI
65AQI
62AQI
62AQI
2025 Days Vs Air Quality
City Committee, Nanchong, Sichuan, China
3%
6
63%
138
25%
55
9%
19
0.9%
2
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 221 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
City Committee, Nanchong, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
172AQI
182AQI
189AQI
160AQI
153AQI
160AQI
147AQI
128AQI
133AQI
121AQI
118AQI
129AQI
142AQI
151AQI
160AQI
132AQI
160AQI
149AQI
164AQI
160AQI
169AQI
179AQI
194AQI
153AQI
101AQI
95AQI
113AQI
131AQI
220AQI
165AQI
153AQI
159AQI
120AQI
109AQI
104AQI
101AQI
85AQI
77AQI
75AQI
93AQI
110AQI
128AQI
91AQI
94AQI
98AQI
92AQI
109AQI
110AQI
111AQI
120AQI
101AQI
100AQI
97AQI
83AQI
102AQI
94AQI
131AQI
128AQI
136AQI
144AQI
99AQI
73AQI
62AQI
61AQI
62AQI
72AQI
89AQI
102AQI
111AQI
94AQI
106AQI
93AQI
85AQI
69AQI
68AQI
76AQI
74AQI
92AQI
95AQI
110AQI
134AQI
125AQI
124AQI
117AQI
120AQI
149AQI
93AQI
86AQI
74AQI
75AQI
89AQI
89AQI
95AQI
100AQI
96AQI
90AQI
101AQI
99AQI
102AQI
105AQI
83AQI
288AQI
162AQI
147AQI
141AQI
126AQI
113AQI
113AQI
116AQI
87AQI
88AQI
92AQI
99AQI
82AQI
97AQI
79AQI
83AQI
82AQI
69AQI
79AQI
80AQI
88AQI
96AQI
72AQI
73AQI
97AQI
96AQI
80AQI
107AQI
90AQI
90AQI
96AQI
92AQI
94AQI
120AQI
116AQI
126AQI
129AQI
116AQI
116AQI
121AQI
94AQI
100AQI
98AQI
89AQI
83AQI
81AQI
72AQI
68AQI
70AQI
65AQI
61AQI
65AQI
75AQI
82AQI
80AQI
84AQI
73AQI
62AQI
62AQI
74AQI
76AQI
80AQI
80AQI
69AQI
70AQI
71AQI
76AQI
66AQI
71AQI
74AQI
54AQI
42AQI
48AQI
53AQI
43AQI
57AQI
59AQI
59AQI
62AQI
49AQI
56AQI
57AQI
51AQI
55AQI
47AQI
62AQI
53AQI
58AQI
56AQI
62AQI
59AQI
65AQI
66AQI
74AQI
74AQI
75AQI
73AQI
65AQI
64AQI
58AQI
60AQI
55AQI
49AQI
53AQI
51AQI
54AQI
59AQI
60AQI
65AQI
67AQI
62AQI
62AQI
65AQI
65AQI
69AQI
78AQI
66AQI
64AQI
68AQI
151AQI
106AQI
95AQI
106AQI
94AQI
66AQI
60AQI
67AQI
No. of days
202596AQI
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
July60AQI
202490AQI
Highest AQI recorded in
December134AQI
Lowest AQI recorded in
July62AQI
202395AQI
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
August61AQI
202299AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
August30AQI
2021104AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
August63AQI
202098AQI
Highest AQI recorded in
December139AQI
Lowest AQI recorded in
July71AQI
Most & Least Polluted Years Over the Last 6 Years
City Committee's annual 2025 AQI (96) shows an average percentage change of -1.3% (improved AQI) compared to previous years: 2020 (98), 2021 (104), 2022 (99), 2023 (95), 2024 (90).