Phetchaburi Gaia Station 11, Cha am, Phetchaburi, 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
Phetchaburi Gaia Station 11, Cha am, Phetchaburi, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (18th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Phetchaburi Gaia Station 11, Cha am, Phetchaburi, Thailand
6 AM17th Aug 2026
6 PM
5 AM18th Aug 2026
58AQI
12AQI
57AQI
19AQI
In the last 24 hours,
Phetchaburi Gaia Station 11's AQI reached its highest point of 58 at 9 AM during the Day, while the lowest point, 12, was recorded at 5 PM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Phetchaburi Gaia Station 11, Cha am, Phetchaburi, Thailand
29°C25/34°C
29°C25/34°C
30°C26/34°C
28°C26/31°C
29°C27/33°C
29°C28/33°C
29°C28/31°C
28°C27/30°C
27°C25/28°C
27°C26/31°C
27°C26/29°C
26°C25/28°C
28°C26/32°C
28°C27/29°C
29°C27/32°C
29°C26/33°C
29°C28/33°C
29°C27/32°C
29°C27/32°C
29°C28/33°C
30°C28/33°C
29°C28/31°C
27°C26/29°C
30°C27/33°C
29°C28/32°C
29°C28/30°C
28°C27/30°C
28°C27/31°C
27°C26/33°C
29°C27/33°C
42AQI
26AQI
37AQI
32AQI
2026 Days Vs Air Quality
Phetchaburi Gaia Station 11, Cha am, Phetchaburi, Thailand
43%
99
46%
105
11%
26
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2026, 43% of 230 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Phetchaburi Gaia Station 11, Cha am, Phetchaburi, Thailand
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI (US)
78AQI (US)
70AQI (US)
81AQI (US)
88AQI (US)
105AQI (US)
78AQI (US)
85AQI (US)
91AQI (US)
97AQI (US)
102AQI (US)
100AQI (US)
117AQI (US)
123AQI (US)
101AQI (US)
73AQI (US)
61AQI (US)
83AQI (US)
87AQI (US)
71AQI (US)
77AQI (US)
89AQI (US)
103AQI (US)
98AQI (US)
103AQI (US)
116AQI (US)
135AQI (US)
129AQI (US)
122AQI (US)
118AQI (US)
112AQI (US)
117AQI (US)
115AQI (US)
94AQI (US)
103AQI (US)
109AQI (US)
96AQI (US)
82AQI (US)
67AQI (US)
88AQI (US)
116AQI (US)
132AQI (US)
124AQI (US)
68AQI (US)
67AQI (US)
68AQI (US)
83AQI (US)
70AQI (US)
66AQI (US)
86AQI (US)
109AQI (US)
108AQI (US)
87AQI (US)
88AQI (US)
79AQI (US)
84AQI (US)
88AQI (US)
57AQI (US)
27AQI (US)
37AQI (US)
67AQI (US)
89AQI (US)
91AQI (US)
120AQI (US)
101AQI (US)
73AQI (US)
71AQI (US)
72AQI (US)
79AQI (US)
86AQI (US)
82AQI (US)
93AQI (US)
83AQI (US)
113AQI (US)
97AQI (US)
61AQI (US)
55AQI (US)
65AQI (US)
78AQI (US)
83AQI (US)
81AQI (US)
64AQI (US)
64AQI (US)
69AQI (US)
84AQI (US)
84AQI (US)
86AQI (US)
70AQI (US)
66AQI (US)
65AQI (US)
82AQI (US)
81AQI (US)
78AQI (US)
96AQI (US)
98AQI (US)
95AQI (US)
89AQI (US)
99AQI (US)
94AQI (US)
78AQI (US)
72AQI (US)
85AQI (US)
87AQI (US)
98AQI (US)
104AQI (US)
95AQI (US)
89AQI (US)
80AQI (US)
79AQI (US)
78AQI (US)
86AQI (US)
92AQI (US)
85AQI (US)
70AQI (US)
62AQI (US)
64AQI (US)
50AQI (US)
46AQI (US)
70AQI (US)
58AQI (US)
61AQI (US)
57AQI (US)
45AQI (US)
63AQI (US)
44AQI (US)
64AQI (US)
54AQI (US)
45AQI (US)
71AQI (US)
72AQI (US)
56AQI (US)
42AQI (US)
19AQI (US)
25AQI (US)
21AQI (US)
74AQI (US)
68AQI (US)
68AQI (US)
49AQI (US)
62AQI (US)
62AQI (US)
44AQI (US)
39AQI (US)
35AQI (US)
32AQI (US)
39AQI (US)
36AQI (US)
37AQI (US)
48AQI (US)
45AQI (US)
40AQI (US)
37AQI (US)
39AQI (US)
30AQI (US)
26AQI (US)
33AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
13AQI (US)
14AQI (US)
26AQI (US)
33AQI (US)
30AQI (US)
37AQI (US)
32AQI (US)
27AQI (US)
30AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
32AQI (US)
26AQI (US)
18AQI (US)
12AQI (US)
25AQI (US)
25AQI (US)
16AQI (US)
27AQI (US)
41AQI (US)
33AQI (US)
26AQI (US)
35AQI (US)
45AQI (US)
45AQI (US)
32AQI (US)
26AQI (US)
18AQI (US)
22AQI (US)
27AQI (US)
25AQI (US)
42AQI (US)
59AQI (US)
57AQI (US)
45AQI (US)
42AQI (US)
43AQI (US)
38AQI (US)
38AQI (US)
41AQI (US)
29AQI (US)
36AQI (US)
37AQI (US)
41AQI (US)
39AQI (US)
24AQI (US)
27AQI (US)
34AQI (US)
41AQI (US)
44AQI (US)
34AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
37AQI (US)
32AQI (US)
32AQI (US)
21AQI (US)
28AQI (US)
32AQI (US)
24AQI (US)
31AQI (US)
27AQI (US)
96AQI (US)
89AQI (US)
78AQI (US)
81AQI (US)
49AQI (US)
25AQI (US)
35AQI (US)
30AQI (US)
No. of days
202662AQI (US)
Highest AQI (US) recorded in
January96AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202571AQI (US)
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202460AQI (US)
Highest AQI (US) recorded in
January98AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202379AQI (US)
Highest AQI (US) recorded in
November99AQI (US)
Lowest AQI (US) recorded in
December77AQI (US)
Most & Least Polluted Years Over the Last 4 Years
Phetchaburi Gaia Station 11's annual 2026 AQI (US) (62) shows an average percentage change of -10.2% (improved AQI (US)) compared to previous years: 2023 (79), 2024 (60), 2025 (71).