Ban Om Noi, Samut Sakhon, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Ban Om Noi, Samut Sakhon, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (29th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 56 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Jul - 30th Jul 2025
Ban Om Noi, Samut Sakhon, Thailand
5 AM29th Jul 2025
6 PM
4 AM30th Jul 2025
58AQI
49AQI
67AQI
55AQI
In the last 24 hours,
Ban Om Noi's AQI reached its highest point of 67 at 1 AM during the Night, while the lowest point, 49, was recorded at 1 PM during the Day between 29th Jul and 30th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Ban Om Noi, Samut Sakhon, Thailand
28°C26/30°C
28°C26/32°C
28°C26/31°C
26°C25/28°C
29°C26/32°C
29°C27/33°C
29°C27/33°C
29°C27/32°C
29°C26/32°C
29°C27/31°C
29°C27/32°C
28°C27/30°C
29°C27/32°C
30°C27/33°C
31°C28/34°C
30°C28/34°C
30°C28/33°C
29°C27/32°C
30°C27/32°C
29°C28/33°C
26°C25/28°C
26°C25/28°C
27°C26/29°C
28°C27/30°C
30°C27/33°C
30°C27/34°C
30°C28/33°C
29°C28/31°C
29°C28/30°C
29°C28/32°C
--°C/°C
65AQI
57AQI
58AQI
58AQI
2025 Days Vs Air Quality
Ban Om Noi, Samut Sakhon, Thailand
75%
157
23%
49
2%
4
Total number of days with different AQI categories in last 211 days in 2025 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 211 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
Ban Om Noi, Samut Sakhon, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI
104AQI
106AQI
106AQI
114AQI
119AQI
135AQI
139AQI
130AQI
99AQI
86AQI
89AQI
114AQI
126AQI
130AQI
93AQI
95AQI
112AQI
119AQI
135AQI
142AQI
149AQI
161AQI
160AQI
152AQI
120AQI
95AQI
94AQI
96AQI
112AQI
132AQI
143AQI
132AQI
128AQI
118AQI
129AQI
104AQI
114AQI
106AQI
90AQI
90AQI
117AQI
137AQI
133AQI
129AQI
129AQI
124AQI
98AQI
84AQI
87AQI
99AQI
111AQI
105AQI
103AQI
83AQI
83AQI
77AQI
87AQI
94AQI
80AQI
73AQI
75AQI
72AQI
68AQI
79AQI
77AQI
80AQI
81AQI
99AQI
101AQI
83AQI
82AQI
76AQI
78AQI
71AQI
75AQI
89AQI
90AQI
120AQI
122AQI
139AQI
151AQI
150AQI
139AQI
130AQI
129AQI
125AQI
124AQI
102AQI
95AQI
101AQI
109AQI
94AQI
76AQI
72AQI
71AQI
72AQI
79AQI
78AQI
82AQI
87AQI
68AQI
63AQI
64AQI
75AQI
69AQI
69AQI
64AQI
67AQI
60AQI
67AQI
65AQI
70AQI
71AQI
79AQI
63AQI
64AQI
63AQI
69AQI
87AQI
77AQI
87AQI
82AQI
73AQI
66AQI
69AQI
60AQI
64AQI
64AQI
66AQI
67AQI
70AQI
67AQI
63AQI
65AQI
67AQI
72AQI
71AQI
72AQI
64AQI
63AQI
72AQI
59AQI
58AQI
57AQI
54AQI
55AQI
54AQI
57AQI
56AQI
55AQI
60AQI
58AQI
61AQI
67AQI
67AQI
66AQI
65AQI
55AQI
53AQI
60AQI
62AQI
61AQI
60AQI
59AQI
57AQI
57AQI
57AQI
54AQI
56AQI
55AQI
55AQI
54AQI
53AQI
54AQI
55AQI
57AQI
57AQI
57AQI
56AQI
57AQI
58AQI
57AQI
64AQI
60AQI
56AQI
58AQI
58AQI
60AQI
61AQI
61AQI
59AQI
60AQI
59AQI
61AQI
63AQI
62AQI
57AQI
56AQI
56AQI
51AQI
56AQI
56AQI
56AQI
58AQI
59AQI
61AQI
57AQI
57AQI
56AQI
118AQI
108AQI
99AQI
74AQI
65AQI
58AQI
58AQI
No. of days
202583AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
June58AQI
202481AQI
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
June59AQI
202394AQI
Highest AQI recorded in
March127AQI
Lowest AQI recorded in
September67AQI
202292AQI
Highest AQI recorded in
April107AQI
Lowest AQI recorded in
August78AQI
202185AQI
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
July65AQI
202079AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
June64AQI
Most & Least Polluted Years Over the Last 6 Years
Ban Om Noi's annual 2025 AQI (83) shows an average percentage change of -3.2% (improved AQI) compared to previous years: 2020 (79), 2021 (85), 2022 (92), 2023 (94), 2024 (81).