Mae Salong Nok, Chiang Rai, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Mae Salong Nok, Chiang Rai, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Mae Salong Nok, Chiang Rai, Thailand
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
AQI
AQI
56AQI
33AQI
In the last 24 hours,
Mae Salong Nok's AQI reached its highest point of 56 at 7 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Mae Salong Nok, Chiang Rai, Thailand
26°C22/32°C
27°C22/33°C
27°C22/32°C
26°C22/32°C
26°C22/32°C
26°C22/31°C
25°C23/28°C
24°C22/27°C
25°C22/28°C
25°C23/30°C
25°C22/30°C
26°C21/31°C
25°C21/30°C
26°C21/32°C
26°C21/31°C
25°C22/31°C
25°C21/30°C
25°C22/30°C
24°C21/30°C
24°C20/29°C
24°C21/29°C
25°C22/31°C
24°C22/29°C
25°C22/30°C
26°C21/33°C
26°C21/34°C
23°C22/24°C
23°C22/26°C
24°C22/30°C
--°C/°C
--°C/°C
47AQI
41AQI
48AQI
46AQI
2025 Days Vs Air Quality
Mae Salong Nok, Chiang Rai, Thailand
30%
38
70%
89
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 276 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Mae Salong Nok, Chiang Rai, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
52AQI
57AQI
58AQI
56AQI
63AQI
57AQI
72AQI
69AQI
66AQI
59AQI
66AQI
63AQI
61AQI
58AQI
59AQI
62AQI
55AQI
59AQI
53AQI
44AQI
45AQI
53AQI
64AQI
87AQI
62AQI
55AQI
52AQI
53AQI
51AQI
50AQI
49AQI
49AQI
48AQI
49AQI
53AQI
52AQI
50AQI
50AQI
49AQI
54AQI
56AQI
56AQI
53AQI
55AQI
61AQI
63AQI
52AQI
50AQI
49AQI
44AQI
44AQI
44AQI
45AQI
46AQI
46AQI
47AQI
51AQI
54AQI
51AQI
51AQI
50AQI
52AQI
59AQI
64AQI
60AQI
58AQI
58AQI
59AQI
59AQI
56AQI
49AQI
45AQI
45AQI
50AQI
57AQI
53AQI
57AQI
56AQI
53AQI
52AQI
54AQI
56AQI
58AQI
58AQI
58AQI
57AQI
53AQI
56AQI
54AQI
57AQI
57AQI
58AQI
57AQI
54AQI
57AQI
53AQI
55AQI
57AQI
55AQI
56AQI
57AQI
58AQI
55AQI
52AQI
53AQI
56AQI
58AQI
57AQI
56AQI
53AQI
54AQI
53AQI
45AQI
39AQI
36AQI
35AQI
36AQI
34AQI
32AQI
24AQI
11AQI
17AQI
49AQI
38AQI
39AQI
49AQI
54AQI
58AQI
51AQI
55AQI
46AQI
44AQI
No. of days
202553AQI
Highest AQI recorded in
June58AQI
Lowest AQI recorded in
October44AQI
Most & Least Polluted Years Over the Last 1 Years
Mae Salong Nok's annual 2025 AQI (53) shows an average percentage change of NaN% (improved AQI) compared to previous years: .