Paju, Gyeonggi, South Korea 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
Paju, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 50 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Paju, Gyeonggi, South Korea
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
56AQI
14AQI
In the last 24 hours,
Paju's AQI reached its highest point of 56 at 12 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Paju, Gyeonggi, South Korea
27°C25/31°C
25°C23/29°C
25°C22/30°C
25°C22/28°C
25°C19/31°C
26°C20/32°C
25°C21/29°C
23°C20/27°C
24°C20/28°C
25°C21/30°C
24°C23/27°C
22°C19/23°C
22°C18/25°C
19°C17/22°C
18°C17/22°C
21°C16/26°C
21°C18/26°C
23°C20/27°C
21°C20/24°C
22°C20/26°C
22°C18/26°C
23°C19/28°C
20°C18/21°C
20°C17/24°C
21°C18/24°C
21°C18/25°C
22°C19/27°C
22°C20/24°C
22°C20/24°C
--°C/°C
--°C/°C
44AQI
39AQI
46AQI
39AQI
2025 Days Vs Air Quality
Paju, Gyeonggi, South Korea
31%
85
63%
174
6%
18
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 278 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Paju, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
79AQI
59AQI
65AQI
64AQI
73AQI
102AQI
62AQI
72AQI
47AQI
61AQI
63AQI
74AQI
97AQI
107AQI
59AQI
81AQI
78AQI
83AQI
87AQI
132AQI
140AQI
147AQI
119AQI
109AQI
70AQI
53AQI
68AQI
65AQI
68AQI
54AQI
68AQI
80AQI
78AQI
60AQI
52AQI
47AQI
56AQI
55AQI
52AQI
56AQI
61AQI
87AQI
96AQI
59AQI
101AQI
63AQI
116AQI
56AQI
66AQI
52AQI
60AQI
58AQI
63AQI
59AQI
60AQI
62AQI
70AQI
65AQI
89AQI
105AQI
90AQI
59AQI
51AQI
42AQI
75AQI
100AQI
87AQI
102AQI
120AQI
104AQI
96AQI
81AQI
76AQI
61AQI
72AQI
69AQI
76AQI
85AQI
100AQI
114AQI
118AQI
125AQI
126AQI
137AQI
94AQI
97AQI
61AQI
53AQI
47AQI
57AQI
80AQI
77AQI
78AQI
80AQI
60AQI
64AQI
74AQI
70AQI
78AQI
73AQI
85AQI
66AQI
57AQI
46AQI
57AQI
63AQI
69AQI
70AQI
43AQI
54AQI
57AQI
38AQI
38AQI
61AQI
66AQI
56AQI
49AQI
61AQI
68AQI
58AQI
60AQI
50AQI
48AQI
51AQI
50AQI
42AQI
55AQI
58AQI
56AQI
51AQI
73AQI
72AQI
74AQI
71AQI
62AQI
55AQI
46AQI
56AQI
59AQI
49AQI
42AQI
50AQI
62AQI
49AQI
52AQI
67AQI
83AQI
83AQI
79AQI
77AQI
83AQI
80AQI
91AQI
70AQI
55AQI
55AQI
59AQI
68AQI
56AQI
62AQI
49AQI
55AQI
60AQI
66AQI
67AQI
58AQI
64AQI
68AQI
69AQI
71AQI
50AQI
57AQI
62AQI
67AQI
60AQI
50AQI
53AQI
61AQI
61AQI
51AQI
48AQI
43AQI
41AQI
50AQI
51AQI
49AQI
54AQI
66AQI
63AQI
58AQI
53AQI
49AQI
47AQI
60AQI
49AQI
43AQI
50AQI
39AQI
40AQI
36AQI
37AQI
39AQI
35AQI
35AQI
45AQI
52AQI
54AQI
50AQI
60AQI
61AQI
62AQI
61AQI
59AQI
61AQI
61AQI
50AQI
51AQI
47AQI
47AQI
54AQI
49AQI
48AQI
57AQI
52AQI
41AQI
41AQI
41AQI
37AQI
42AQI
51AQI
46AQI
46AQI
47AQI
46AQI
48AQI
51AQI
47AQI
44AQI
50AQI
52AQI
45AQI
44AQI
51AQI
40AQI
50AQI
53AQI
41AQI
39AQI
40AQI
45AQI
49AQI
54AQI
51AQI
52AQI
52AQI
42AQI
44AQI
49AQI
44AQI
37AQI
32AQI
33AQI
27AQI
25AQI
27AQI
30AQI
32AQI
39AQI
49AQI
42AQI
43AQI
51AQI
61AQI
60AQI
48AQI
56AQI
50AQI
81AQI
67AQI
86AQI
63AQI
60AQI
61AQI
49AQI
49AQI
42AQI
54AQI
No. of days
202562AQI
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
September42AQI
202460AQI
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
September35AQI
202364AQI
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
August37AQI
202267AQI
Highest AQI recorded in
January89AQI
Lowest AQI recorded in
August27AQI
202169AQI
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
September35AQI
202064AQI
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
September43AQI
Most & Least Polluted Years Over the Last 6 Years
Paju's annual 2025 AQI (62) shows an average percentage change of -4.3% (improved AQI) compared to previous years: 2020 (64), 2021 (69), 2022 (67), 2023 (64), 2024 (60).