Jieyang, Guangdong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Jieyang, Guangdong, China
AQI Trends: Highest and Lowest
Same Day Analysis (17th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 83 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Jieyang, Guangdong, China
6 AM17th Oct 2025
6 PM
5 AM18th Oct 2025
92AQI
69AQI
93AQI
71AQI
In the last 24 hours,
Jieyang's AQI reached its highest point of 93 at 5 AM during the Night, while the lowest point, 69, was recorded at 4 PM during the Day between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Jieyang, Guangdong, China
27°C25/31°C
25°C24/26°C
26°C24/29°C
27°C23/31°C
28°C24/32°C
26°C25/28°C
26°C25/27°C
26°C24/30°C
27°C23/32°C
28°C25/32°C
27°C24/31°C
27°C24/32°C
27°C24/32°C
27°C24/32°C
27°C23/32°C
27°C23/33°C
27°C24/32°C
26°C24/29°C
27°C23/32°C
28°C24/33°C
27°C24/32°C
27°C24/33°C
27°C24/32°C
27°C24/31°C
27°C24/31°C
27°C24/31°C
27°C23/32°C
27°C24/32°C
27°C24/32°C
27°C23/32°C
--°C/°C
63AQI
56AQI
61AQI
57AQI
2025 Days Vs Air Quality
Jieyang, Guangdong, China
20%
59
66%
192
13%
39
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 291 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
Jieyang, Guangdong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
127AQI
131AQI
121AQI
107AQI
115AQI
116AQI
122AQI
123AQI
121AQI
105AQI
98AQI
81AQI
92AQI
100AQI
114AQI
127AQI
110AQI
115AQI
116AQI
111AQI
113AQI
110AQI
118AQI
90AQI
80AQI
60AQI
62AQI
73AQI
100AQI
88AQI
100AQI
85AQI
77AQI
48AQI
63AQI
85AQI
88AQI
61AQI
74AQI
70AQI
78AQI
90AQI
118AQI
99AQI
119AQI
97AQI
131AQI
113AQI
119AQI
79AQI
93AQI
86AQI
76AQI
61AQI
68AQI
105AQI
106AQI
128AQI
118AQI
117AQI
91AQI
91AQI
80AQI
66AQI
49AQI
57AQI
62AQI
72AQI
80AQI
100AQI
114AQI
89AQI
90AQI
75AQI
45AQI
85AQI
73AQI
87AQI
91AQI
98AQI
92AQI
111AQI
121AQI
112AQI
102AQI
83AQI
90AQI
54AQI
49AQI
40AQI
51AQI
62AQI
71AQI
88AQI
78AQI
92AQI
97AQI
123AQI
98AQI
90AQI
90AQI
75AQI
111AQI
112AQI
120AQI
107AQI
97AQI
89AQI
78AQI
80AQI
71AQI
71AQI
73AQI
66AQI
59AQI
61AQI
89AQI
74AQI
79AQI
84AQI
90AQI
91AQI
90AQI
82AQI
77AQI
67AQI
67AQI
80AQI
72AQI
67AQI
62AQI
69AQI
75AQI
74AQI
65AQI
56AQI
56AQI
56AQI
58AQI
58AQI
55AQI
58AQI
55AQI
54AQI
68AQI
70AQI
76AQI
73AQI
53AQI
59AQI
66AQI
69AQI
62AQI
55AQI
62AQI
64AQI
65AQI
70AQI
59AQI
65AQI
59AQI
55AQI
54AQI
52AQI
53AQI
50AQI
50AQI
47AQI
52AQI
45AQI
42AQI
41AQI
33AQI
36AQI
38AQI
42AQI
36AQI
37AQI
36AQI
38AQI
37AQI
37AQI
46AQI
47AQI
53AQI
48AQI
47AQI
59AQI
60AQI
57AQI
52AQI
47AQI
53AQI
56AQI
57AQI
58AQI
60AQI
65AQI
60AQI
54AQI
51AQI
47AQI
46AQI
50AQI
51AQI
53AQI
54AQI
60AQI
56AQI
54AQI
56AQI
54AQI
53AQI
51AQI
47AQI
45AQI
45AQI
50AQI
53AQI
57AQI
57AQI
48AQI
46AQI
49AQI
55AQI
41AQI
43AQI
45AQI
43AQI
37AQI
39AQI
44AQI
50AQI
56AQI
54AQI
50AQI
53AQI
51AQI
49AQI
50AQI
51AQI
47AQI
53AQI
55AQI
61AQI
61AQI
61AQI
61AQI
61AQI
49AQI
44AQI
44AQI
52AQI
54AQI
54AQI
52AQI
55AQI
54AQI
58AQI
57AQI
54AQI
43AQI
45AQI
47AQI
49AQI
47AQI
44AQI
42AQI
56AQI
51AQI
46AQI
64AQI
67AQI
79AQI
73AQI
68AQI
75AQI
53AQI
59AQI
75AQI
73AQI
76AQI
68AQI
62AQI
67AQI
60AQI
59AQI
71AQI
74AQI
83AQI
105AQI
91AQI
83AQI
85AQI
68AQI
50AQI
53AQI
49AQI
53AQI
69AQI
No. of days
202570AQI
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
August49AQI
202476AQI
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July44AQI
202380AQI
Highest AQI recorded in
February109AQI
Lowest AQI recorded in
July46AQI
202277AQI
Highest AQI recorded in
January101AQI
Lowest AQI recorded in
June45AQI
202182AQI
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
June52AQI
202076AQI
Highest AQI recorded in
March109AQI
Lowest AQI recorded in
June43AQI
Most & Least Polluted Years Over the Last 6 Years
Jieyang's annual 2025 AQI (70) shows an average percentage change of -10.01% (improved AQI) compared to previous years: 2020 (76), 2021 (82), 2022 (77), 2023 (80), 2024 (76).