Phra Pradaeng, Samut Prakan, 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
Phra Pradaeng, Samut Prakan, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Phra Pradaeng, Samut Prakan, Thailand
5 AM2nd Jul 2025
6 PM
4 AM3rd Jul 2025
62AQI
50AQI
58AQI
50AQI
In the last 24 hours,
Phra Pradaeng's AQI reached its highest point of 62 at 9 AM during the Day, while the lowest point, 50, was recorded at 11 PM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Phra Pradaeng, Samut Prakan, Thailand
29°C28/31°C
30°C27/35°C
31°C29/35°C
32°C28/35°C
31°C29/35°C
31°C28/34°C
31°C29/34°C
31°C28/34°C
29°C28/31°C
29°C28/33°C
28°C27/30°C
29°C27/32°C
30°C28/33°C
30°C27/33°C
31°C28/34°C
31°C28/35°C
30°C27/35°C
30°C27/34°C
29°C27/33°C
29°C27/32°C
28°C28/30°C
27°C25/29°C
28°C26/30°C
29°C26/33°C
28°C27/30°C
27°C26/29°C
28°C26/30°C
28°C26/30°C
28°C26/32°C
28°C26/31°C
0°C0/0°C
55AQI
55AQI
55AQI
54AQI
2025 Days Vs Air Quality
Phra Pradaeng, Samut Prakan, Thailand
4%
7
72%
131
23%
43
1%
2
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 184 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
Phra Pradaeng, Samut Prakan, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
101AQI
100AQI
99AQI
101AQI
111AQI
122AQI
132AQI
120AQI
88AQI
83AQI
90AQI
110AQI
124AQI
120AQI
80AQI
87AQI
108AQI
116AQI
127AQI
132AQI
144AQI
159AQI
158AQI
150AQI
116AQI
90AQI
90AQI
88AQI
107AQI
129AQI
137AQI
127AQI
124AQI
115AQI
122AQI
103AQI
109AQI
106AQI
88AQI
87AQI
111AQI
136AQI
128AQI
123AQI
131AQI
113AQI
95AQI
81AQI
88AQI
96AQI
100AQI
103AQI
97AQI
79AQI
81AQI
76AQI
89AQI
86AQI
76AQI
72AQI
73AQI
71AQI
68AQI
68AQI
68AQI
73AQI
74AQI
89AQI
85AQI
75AQI
73AQI
69AQI
71AQI
68AQI
68AQI
81AQI
85AQI
111AQI
115AQI
130AQI
145AQI
140AQI
129AQI
118AQI
118AQI
112AQI
109AQI
92AQI
87AQI
91AQI
92AQI
80AQI
69AQI
65AQI
64AQI
67AQI
70AQI
69AQI
75AQI
77AQI
57AQI
58AQI
61AQI
71AQI
64AQI
65AQI
57AQI
61AQI
52AQI
60AQI
56AQI
63AQI
64AQI
74AQI
55AQI
61AQI
56AQI
68AQI
83AQI
74AQI
79AQI
72AQI
67AQI
58AQI
57AQI
51AQI
54AQI
52AQI
56AQI
56AQI
59AQI
59AQI
58AQI
61AQI
64AQI
71AQI
66AQI
65AQI
59AQI
57AQI
68AQI
55AQI
56AQI
53AQI
49AQI
48AQI
52AQI
52AQI
52AQI
52AQI
56AQI
50AQI
54AQI
62AQI
61AQI
63AQI
61AQI
46AQI
44AQI
52AQI
56AQI
54AQI
53AQI
51AQI
48AQI
48AQI
51AQI
52AQI
54AQI
54AQI
53AQI
51AQI
51AQI
52AQI
54AQI
56AQI
54AQI
55AQI
54AQI
56AQI
56AQI
55AQI
112AQI
105AQI
91AQI
67AQI
59AQI
54AQI
56AQI
No. of days
202581AQI
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
June54AQI
202467AQI
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
June44AQI
202369AQI
Highest AQI recorded in
April99AQI
Lowest AQI recorded in
June43AQI
202269AQI
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July54AQI
202166AQI
Highest AQI recorded in
February109AQI
Lowest AQI recorded in
July41AQI
202060AQI
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
August45AQI
Most & Least Polluted Years Over the Last 6 Years
Phra Pradaeng's annual 2025 AQI (81) shows an average percentage change of 22.2% (worsened AQI) compared to previous years: 2020 (60), 2021 (66), 2022 (69), 2023 (69), 2024 (67).