Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos
AQI Trends: Highest and Lowest
Same Day Analysis (25th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 26th Sep - 27th Sep 2025
Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos
6 AM26th Sep 2025
6 PM
5 AM27th Sep 2025
23AQI
6AQI
27AQI
8AQI
In the last 24 hours,
Sathaan Subdistrict Municipality's AQI reached its highest point of 27 at 9 PM during the Night, while the lowest point, 6, was recorded at 6 AM during the Day between 26th Sep and 27th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos
23°C21/25°C
24°C20/32°C
25°C20/34°C
25°C21/33°C
25°C21/30°C
25°C21/33°C
26°C22/34°C
27°C21/35°C
27°C21/36°C
27°C22/35°C
25°C21/34°C
26°C20/35°C
26°C20/33°C
25°C22/29°C
24°C21/29°C
24°C22/29°C
24°C21/31°C
25°C20/32°C
26°C20/34°C
24°C20/31°C
26°C19/34°C
26°C20/35°C
25°C21/34°C
25°C21/32°C
25°C20/32°C
25°C20/31°C
25°C21/32°C
24°C20/30°C
26°C20/33°C
24°C21/27°C
--°C/°C
46AQI
32AQI
47AQI
42AQI
2025 Days Vs Air Quality
Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos
40%
108
32%
86
25%
66
3%
8
Total number of days with different AQI categories in last 270 days in 2025 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 270 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
Sathaan Subdistrict Municipality, Ban Houayxay, Bokeo, Laos
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI
85AQI
79AQI
88AQI
98AQI
113AQI
116AQI
113AQI
120AQI
112AQI
104AQI
94AQI
95AQI
101AQI
111AQI
100AQI
97AQI
100AQI
100AQI
106AQI
115AQI
120AQI
120AQI
115AQI
107AQI
109AQI
78AQI
86AQI
98AQI
112AQI
110AQI
104AQI
110AQI
111AQI
113AQI
113AQI
114AQI
110AQI
104AQI
86AQI
100AQI
110AQI
109AQI
110AQI
110AQI
104AQI
131AQI
126AQI
130AQI
118AQI
116AQI
111AQI
107AQI
99AQI
79AQI
68AQI
60AQI
67AQI
75AQI
75AQI
83AQI
95AQI
109AQI
119AQI
127AQI
114AQI
105AQI
101AQI
98AQI
107AQI
117AQI
103AQI
115AQI
131AQI
123AQI
133AQI
118AQI
82AQI
92AQI
109AQI
134AQI
141AQI
152AQI
157AQI
157AQI
158AQI
164AQI
163AQI
164AQI
157AQI
146AQI
143AQI
145AQI
148AQI
145AQI
134AQI
107AQI
104AQI
124AQI
124AQI
120AQI
91AQI
74AQI
62AQI
58AQI
56AQI
55AQI
55AQI
59AQI
58AQI
63AQI
80AQI
83AQI
92AQI
103AQI
100AQI
100AQI
77AQI
74AQI
73AQI
65AQI
61AQI
59AQI
63AQI
70AQI
80AQI
94AQI
92AQI
79AQI
99AQI
96AQI
50AQI
59AQI
59AQI
41AQI
41AQI
42AQI
35AQI
39AQI
42AQI
53AQI
48AQI
66AQI
35AQI
34AQI
32AQI
36AQI
32AQI
36AQI
37AQI
32AQI
42AQI
38AQI
46AQI
58AQI
67AQI
69AQI
67AQI
66AQI
64AQI
54AQI
40AQI
42AQI
45AQI
48AQI
36AQI
36AQI
39AQI
32AQI
35AQI
39AQI
42AQI
46AQI
40AQI
38AQI
43AQI
43AQI
33AQI
44AQI
44AQI
44AQI
39AQI
39AQI
54AQI
43AQI
42AQI
40AQI
38AQI
44AQI
51AQI
49AQI
46AQI
42AQI
40AQI
43AQI
42AQI
45AQI
45AQI
44AQI
43AQI
42AQI
44AQI
43AQI
41AQI
36AQI
36AQI
39AQI
36AQI
37AQI
37AQI
42AQI
54AQI
57AQI
54AQI
54AQI
56AQI
53AQI
48AQI
40AQI
31AQI
29AQI
33AQI
38AQI
48AQI
51AQI
54AQI
50AQI
48AQI
48AQI
53AQI
50AQI
53AQI
50AQI
52AQI
48AQI
47AQI
51AQI
48AQI
47AQI
47AQI
48AQI
48AQI
48AQI
50AQI
49AQI
52AQI
47AQI
50AQI
50AQI
54AQI
55AQI
50AQI
47AQI
46AQI
51AQI
50AQI
47AQI
49AQI
43AQI
48AQI
39AQI
29AQI
26AQI
22AQI
22AQI
22AQI
20AQI
23AQI
103AQI
103AQI
123AQI
95AQI
55AQI
46AQI
42AQI
48AQI
42AQI
No. of days
202573AQI
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
September42AQI
202476AQI
Highest AQI recorded in
April165AQI
Lowest AQI recorded in
July34AQI
202382AQI
Highest AQI recorded in
March177AQI
Lowest AQI recorded in
September22AQI
202266AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
November55AQI
Most & Least Polluted Years Over the Last 4 Years
Sathaan Subdistrict Municipality's annual 2025 AQI (73) shows an average percentage change of -0.7% (improved AQI) compared to previous years: 2022 (66), 2023 (82), 2024 (76).