Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
6 AM17th Aug 2026
6 PM
5 AM18th Aug 2026
53AQI
21AQI
40AQI
21AQI
In the last 24 hours,
Sukhothai Thammathirat Open University's AQI reached its highest point of 53 at 8 AM during the Day, while the lowest point, 21, was recorded at 11 PM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
31°C26/36°C
31°C26/35°C
30°C27/35°C
29°C27/34°C
28°C26/34°C
30°C27/35°C
28°C27/30°C
28°C26/32°C
27°C25/28°C
26°C25/29°C
26°C25/27°C
27°C25/31°C
29°C26/33°C
30°C27/33°C
30°C26/35°C
30°C27/35°C
30°C27/35°C
29°C27/33°C
29°C27/33°C
29°C27/33°C
29°C27/32°C
28°C26/31°C
28°C27/29°C
28°C26/31°C
29°C27/31°C
29°C27/31°C
30°C27/33°C
29°C27/31°C
27°C26/36°C
30°C26/34°C
42AQI
27AQI
31AQI
27AQI
2026 Days Vs Air Quality
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
40%
93
32%
74
25%
57
3%
6
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2026, 40% of 230 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
147AQI (US)
121AQI (US)
99AQI (US)
91AQI (US)
101AQI (US)
104AQI (US)
79AQI (US)
84AQI (US)
110AQI (US)
118AQI (US)
104AQI (US)
116AQI (US)
149AQI (US)
163AQI (US)
166AQI (US)
152AQI (US)
122AQI (US)
128AQI (US)
137AQI (US)
128AQI (US)
115AQI (US)
116AQI (US)
98AQI (US)
104AQI (US)
128AQI (US)
151AQI (US)
138AQI (US)
125AQI (US)
119AQI (US)
153AQI (US)
147AQI (US)
140AQI (US)
108AQI (US)
78AQI (US)
109AQI (US)
147AQI (US)
125AQI (US)
105AQI (US)
92AQI (US)
115AQI (US)
119AQI (US)
138AQI (US)
155AQI (US)
117AQI (US)
109AQI (US)
110AQI (US)
131AQI (US)
113AQI (US)
109AQI (US)
132AQI (US)
123AQI (US)
146AQI (US)
123AQI (US)
118AQI (US)
103AQI (US)
114AQI (US)
119AQI (US)
72AQI (US)
45AQI (US)
47AQI (US)
61AQI (US)
81AQI (US)
104AQI (US)
109AQI (US)
93AQI (US)
80AQI (US)
84AQI (US)
104AQI (US)
90AQI (US)
93AQI (US)
116AQI (US)
121AQI (US)
101AQI (US)
110AQI (US)
116AQI (US)
76AQI (US)
77AQI (US)
66AQI (US)
74AQI (US)
88AQI (US)
78AQI (US)
75AQI (US)
89AQI (US)
81AQI (US)
97AQI (US)
87AQI (US)
91AQI (US)
71AQI (US)
65AQI (US)
62AQI (US)
78AQI (US)
72AQI (US)
76AQI (US)
99AQI (US)
115AQI (US)
108AQI (US)
108AQI (US)
106AQI (US)
98AQI (US)
83AQI (US)
87AQI (US)
96AQI (US)
85AQI (US)
102AQI (US)
94AQI (US)
98AQI (US)
92AQI (US)
93AQI (US)
85AQI (US)
80AQI (US)
93AQI (US)
96AQI (US)
82AQI (US)
72AQI (US)
71AQI (US)
77AQI (US)
68AQI (US)
55AQI (US)
75AQI (US)
73AQI (US)
70AQI (US)
67AQI (US)
45AQI (US)
45AQI (US)
47AQI (US)
76AQI (US)
61AQI (US)
60AQI (US)
85AQI (US)
75AQI (US)
59AQI (US)
51AQI (US)
27AQI (US)
20AQI (US)
27AQI (US)
76AQI (US)
72AQI (US)
69AQI (US)
52AQI (US)
65AQI (US)
68AQI (US)
50AQI (US)
42AQI (US)
46AQI (US)
40AQI (US)
40AQI (US)
35AQI (US)
35AQI (US)
46AQI (US)
43AQI (US)
56AQI (US)
43AQI (US)
57AQI (US)
38AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
16AQI (US)
36AQI (US)
40AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
27AQI (US)
33AQI (US)
30AQI (US)
33AQI (US)
35AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
34AQI (US)
33AQI (US)
19AQI (US)
26AQI (US)
29AQI (US)
36AQI (US)
20AQI (US)
17AQI (US)
21AQI (US)
30AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
32AQI (US)
28AQI (US)
48AQI (US)
37AQI (US)
33AQI (US)
23AQI (US)
24AQI (US)
32AQI (US)
36AQI (US)
34AQI (US)
43AQI (US)
65AQI (US)
59AQI (US)
44AQI (US)
42AQI (US)
38AQI (US)
40AQI (US)
39AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
31AQI (US)
36AQI (US)
37AQI (US)
27AQI (US)
27AQI (US)
32AQI (US)
27AQI (US)
41AQI (US)
18AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
30AQI (US)
25AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
33AQI (US)
33AQI (US)
26AQI (US)
30AQI (US)
123AQI (US)
115AQI (US)
87AQI (US)
87AQI (US)
53AQI (US)
30AQI (US)
34AQI (US)
29AQI (US)
No. of days
202672AQI (US)
Highest AQI (US) recorded in
January123AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202574AQI (US)
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
202474AQI (US)
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
August41AQI (US)
202380AQI (US)
Highest AQI (US) recorded in
February119AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202269AQI (US)
Highest AQI (US) recorded in
December89AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
202158AQI (US)
Highest AQI (US) recorded in
February107AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202053AQI (US)
Highest AQI (US) recorded in
December85AQI (US)
Lowest AQI (US) recorded in
June32AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sukhothai Thammathirat Open University's annual 2026 AQI (US) (72) shows an average percentage change of 8.1% (worsened AQI (US)) compared to previous years: 2020 (53), 2021 (58), 2022 (69), 2023 (80), 2024 (74), 2025 (74).