Jialing District Epb, 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
Jialing District Epb, Nanchong, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th 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 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Jialing District Epb, Nanchong, Sichuan, China
6 AM5th Aug 2025
7 PM
5 AM6th Aug 2025
AQI
AQI
102AQI
63AQI
In the last 24 hours,
Jialing District Epb's AQI reached its highest point of 102 at 1 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jialing District Epb, Nanchong, Sichuan, China
24°C22/28°C
25°C22/29°C
25°C22/27°C
27°C24/32°C
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
--°C/°C
--°C/°C
62AQI
60AQI
60AQI
60AQI
2025 Days Vs Air Quality
Jialing District Epb, Nanchong, Sichuan, China
4%
8
70%
151
18%
39
8%
17
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 217 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
Jialing District Epb, Nanchong, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
170AQI
181AQI
189AQI
160AQI
147AQI
159AQI
147AQI
127AQI
131AQI
117AQI
115AQI
128AQI
140AQI
149AQI
158AQI
131AQI
159AQI
146AQI
164AQI
159AQI
168AQI
177AQI
191AQI
160AQI
103AQI
101AQI
111AQI
130AQI
215AQI
161AQI
151AQI
156AQI
117AQI
106AQI
102AQI
99AQI
84AQI
77AQI
74AQI
93AQI
107AQI
126AQI
89AQI
94AQI
92AQI
92AQI
105AQI
110AQI
107AQI
118AQI
100AQI
97AQI
98AQI
80AQI
98AQI
96AQI
128AQI
123AQI
132AQI
141AQI
100AQI
71AQI
62AQI
60AQI
59AQI
68AQI
87AQI
100AQI
111AQI
96AQI
106AQI
87AQI
82AQI
68AQI
68AQI
73AQI
73AQI
88AQI
92AQI
107AQI
135AQI
123AQI
124AQI
114AQI
113AQI
152AQI
90AQI
85AQI
72AQI
74AQI
83AQI
85AQI
77AQI
78AQI
75AQI
75AQI
80AQI
80AQI
81AQI
81AQI
74AQI
141AQI
120AQI
106AQI
97AQI
93AQI
84AQI
85AQI
83AQI
74AQI
76AQI
75AQI
79AQI
73AQI
77AQI
71AQI
74AQI
71AQI
67AQI
69AQI
71AQI
75AQI
78AQI
72AQI
71AQI
80AQI
78AQI
74AQI
86AQI
78AQI
78AQI
80AQI
78AQI
78AQI
89AQI
86AQI
91AQI
94AQI
86AQI
88AQI
88AQI
78AQI
80AQI
78AQI
76AQI
74AQI
73AQI
69AQI
67AQI
67AQI
64AQI
64AQI
64AQI
70AQI
74AQI
72AQI
74AQI
70AQI
65AQI
64AQI
69AQI
69AQI
70AQI
71AQI
67AQI
69AQI
68AQI
71AQI
66AQI
69AQI
73AQI
55AQI
45AQI
50AQI
54AQI
45AQI
55AQI
59AQI
59AQI
61AQI
49AQI
53AQI
55AQI
50AQI
54AQI
47AQI
59AQI
52AQI
56AQI
55AQI
60AQI
57AQI
62AQI
64AQI
68AQI
69AQI
71AQI
71AQI
65AQI
63AQI
58AQI
59AQI
55AQI
49AQI
51AQI
50AQI
53AQI
58AQI
60AQI
64AQI
66AQI
61AQI
60AQI
63AQI
64AQI
68AQI
150AQI
104AQI
93AQI
83AQI
78AQI
64AQI
59AQI
64AQI
No. of days
202589AQI
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July59AQI
202492AQI
Highest AQI recorded in
December132AQI
Lowest AQI recorded in
July59AQI
202395AQI
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
August64AQI
2022100AQI
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August31AQI
202191AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
August56AQI
202082AQI
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
July50AQI
Most & Least Polluted Years Over the Last 6 Years
Jialing District Epb's annual 2025 AQI (89) shows an average percentage change of -2.2% (improved AQI) compared to previous years: 2020 (82), 2021 (91), 2022 (100), 2023 (95), 2024 (92).