Nakhon Pathom, Nakhon Pathom, Thailand 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
Nakhon Pathom, Nakhon Pathom, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (5th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Sep - 7th Sep 2025
Nakhon Pathom, Nakhon Pathom, Thailand
6 AM6th Sep 2025
6 PM
5 AM7th Sep 2025
AQI
AQI
66AQI
47AQI
In the last 24 hours,
Nakhon Pathom's AQI reached its highest point of 66 at 3 PM during the Night, while the lowest point, 47, was recorded at 1 PM during the Night between 6th Sep and 7th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nakhon Pathom, Nakhon Pathom, Thailand
31°C27/37°C
30°C26/38°C
30°C26/38°C
28°C26/34°C
29°C25/34°C
29°C25/34°C
29°C25/36°C
28°C24/34°C
25°C24/28°C
26°C24/30°C
25°C24/26°C
27°C25/30°C
29°C24/35°C
29°C24/35°C
27°C24/32°C
27°C25/32°C
27°C24/33°C
28°C24/34°C
26°C24/31°C
25°C25/26°C
27°C25/31°C
29°C25/36°C
28°C25/33°C
27°C25/31°C
28°C25/34°C
27°C25/31°C
27°C25/34°C
27°C24/32°C
29°C25/34°C
--°C/°C
--°C/°C
54AQI
50AQI
54AQI
53AQI
2025 Days Vs Air Quality
Nakhon Pathom, Nakhon Pathom, Thailand
7%
18
73%
182
19%
46
0.8%
2
Total number of days with different AQI categories in last 249 days in 2025 (116 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 249 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
Nakhon Pathom, Nakhon Pathom, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
98AQI
112AQI
110AQI
127AQI
128AQI
138AQI
135AQI
135AQI
103AQI
97AQI
104AQI
112AQI
129AQI
122AQI
88AQI
88AQI
103AQI
128AQI
134AQI
135AQI
138AQI
152AQI
155AQI
130AQI
112AQI
106AQI
88AQI
93AQI
113AQI
124AQI
139AQI
130AQI
124AQI
115AQI
124AQI
98AQI
112AQI
109AQI
97AQI
108AQI
118AQI
122AQI
132AQI
127AQI
129AQI
131AQI
92AQI
82AQI
84AQI
92AQI
97AQI
96AQI
92AQI
78AQI
71AQI
63AQI
76AQI
79AQI
75AQI
69AQI
75AQI
69AQI
67AQI
64AQI
68AQI
68AQI
74AQI
83AQI
90AQI
71AQI
72AQI
65AQI
71AQI
71AQI
62AQI
75AQI
84AQI
112AQI
116AQI
136AQI
146AQI
148AQI
140AQI
127AQI
121AQI
115AQI
121AQI
99AQI
86AQI
95AQI
94AQI
80AQI
71AQI
67AQI
65AQI
65AQI
70AQI
72AQI
73AQI
74AQI
55AQI
54AQI
62AQI
71AQI
59AQI
60AQI
52AQI
53AQI
49AQI
56AQI
53AQI
63AQI
66AQI
71AQI
54AQI
59AQI
54AQI
65AQI
68AQI
65AQI
73AQI
71AQI
64AQI
58AQI
58AQI
56AQI
56AQI
57AQI
58AQI
64AQI
60AQI
60AQI
55AQI
57AQI
58AQI
65AQI
62AQI
62AQI
58AQI
59AQI
60AQI
55AQI
53AQI
53AQI
53AQI
50AQI
52AQI
53AQI
54AQI
54AQI
56AQI
51AQI
54AQI
56AQI
57AQI
58AQI
57AQI
52AQI
50AQI
52AQI
53AQI
52AQI
52AQI
50AQI
48AQI
45AQI
49AQI
50AQI
50AQI
51AQI
50AQI
46AQI
46AQI
50AQI
51AQI
52AQI
53AQI
53AQI
54AQI
53AQI
54AQI
53AQI
54AQI
54AQI
54AQI
55AQI
54AQI
56AQI
55AQI
56AQI
55AQI
55AQI
56AQI
55AQI
56AQI
54AQI
52AQI
52AQI
52AQI
52AQI
52AQI
53AQI
51AQI
52AQI
54AQI
55AQI
52AQI
54AQI
51AQI
52AQI
55AQI
57AQI
56AQI
55AQI
55AQI
54AQI
55AQI
51AQI
48AQI
46AQI
44AQI
52AQI
52AQI
51AQI
52AQI
51AQI
50AQI
50AQI
55AQI
54AQI
55AQI
55AQI
57AQI
53AQI
51AQI
52AQI
53AQI
54AQI
54AQI
57AQI
53AQI
52AQI
54AQI
53AQI
54AQI
54AQI
52AQI
117AQI
104AQI
92AQI
65AQI
58AQI
52AQI
54AQI
53AQI
53AQI
No. of days
202574AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
June52AQI
202471AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
August40AQI
202375AQI
Highest AQI recorded in
April103AQI
Lowest AQI recorded in
July43AQI
202268AQI
Highest AQI recorded in
December96AQI
Lowest AQI recorded in
August35AQI
202168AQI
Highest AQI recorded in
February113AQI
Lowest AQI recorded in
July36AQI
202041AQI
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
June28AQI
Most & Least Polluted Years Over the Last 6 Years
Nakhon Pathom's annual 2025 AQI (74) shows an average percentage change of 19.5% (worsened AQI) compared to previous years: 2020 (41), 2021 (68), 2022 (68), 2023 (75), 2024 (71).