Pakxan, Bolikhamxai, 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
Pakxan, Bolikhamxai, Laos
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 17 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Pakxan, Bolikhamxai, Laos
5 AM29th Sep 2025
6 PM
4 AM30th Sep 2025
26AQI
13AQI
27AQI
19AQI
In the last 24 hours,
Pakxan's AQI reached its highest point of 27 at 9 PM during the Night, while the lowest point, 13, was recorded at 11 AM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Pakxan, Bolikhamxai, Laos
26°C23/29°C
27°C23/33°C
27°C23/32°C
27°C23/32°C
28°C24/32°C
28°C24/33°C
27°C24/30°C
27°C23/32°C
26°C23/31°C
25°C23/27°C
25°C23/28°C
26°C23/31°C
27°C23/33°C
27°C23/33°C
27°C23/31°C
27°C23/32°C
26°C23/30°C
27°C23/32°C
27°C22/32°C
26°C22/32°C
26°C23/30°C
26°C23/30°C
26°C23/31°C
26°C23/30°C
26°C23/30°C
26°C23/31°C
25°C23/28°C
25°C23/28°C
26°C22/33°C
24°C23/24°C
--°C/°C
41AQI
31AQI
41AQI
39AQI
2025 Days Vs Air Quality
Pakxan, Bolikhamxai, Laos
35%
95
52%
141
13%
36
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 35%
Health Risk Level:
High
In 2025, 35% of 273 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
Pakxan, Bolikhamxai, Laos
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI
90AQI
98AQI
107AQI
118AQI
117AQI
129AQI
115AQI
113AQI
93AQI
94AQI
100AQI
101AQI
102AQI
98AQI
96AQI
113AQI
116AQI
115AQI
119AQI
128AQI
129AQI
124AQI
119AQI
115AQI
89AQI
85AQI
86AQI
95AQI
103AQI
113AQI
115AQI
116AQI
86AQI
78AQI
88AQI
96AQI
76AQI
66AQI
71AQI
76AQI
88AQI
98AQI
77AQI
98AQI
91AQI
102AQI
96AQI
84AQI
87AQI
91AQI
72AQI
76AQI
53AQI
56AQI
58AQI
57AQI
67AQI
76AQI
82AQI
97AQI
99AQI
107AQI
114AQI
84AQI
77AQI
73AQI
77AQI
69AQI
84AQI
87AQI
89AQI
90AQI
93AQI
71AQI
80AQI
74AQI
90AQI
93AQI
114AQI
127AQI
144AQI
149AQI
150AQI
150AQI
139AQI
134AQI
112AQI
84AQI
74AQI
82AQI
98AQI
102AQI
125AQI
107AQI
91AQI
85AQI
84AQI
86AQI
80AQI
84AQI
73AQI
70AQI
80AQI
80AQI
84AQI
75AQI
70AQI
66AQI
69AQI
69AQI
72AQI
82AQI
81AQI
80AQI
74AQI
72AQI
71AQI
73AQI
70AQI
74AQI
73AQI
76AQI
90AQI
96AQI
85AQI
98AQI
76AQI
65AQI
82AQI
63AQI
52AQI
69AQI
71AQI
54AQI
48AQI
54AQI
54AQI
54AQI
56AQI
62AQI
51AQI
59AQI
42AQI
44AQI
39AQI
41AQI
52AQI
45AQI
40AQI
40AQI
41AQI
44AQI
43AQI
57AQI
56AQI
66AQI
63AQI
65AQI
61AQI
57AQI
51AQI
46AQI
44AQI
39AQI
34AQI
32AQI
41AQI
45AQI
44AQI
46AQI
48AQI
50AQI
49AQI
49AQI
53AQI
54AQI
50AQI
45AQI
44AQI
41AQI
51AQI
50AQI
47AQI
46AQI
51AQI
46AQI
44AQI
46AQI
48AQI
51AQI
47AQI
48AQI
50AQI
51AQI
48AQI
41AQI
45AQI
52AQI
47AQI
45AQI
45AQI
42AQI
44AQI
46AQI
49AQI
52AQI
50AQI
49AQI
46AQI
49AQI
53AQI
58AQI
56AQI
58AQI
57AQI
57AQI
55AQI
52AQI
51AQI
45AQI
40AQI
39AQI
51AQI
52AQI
49AQI
51AQI
51AQI
46AQI
48AQI
50AQI
51AQI
54AQI
52AQI
51AQI
47AQI
48AQI
45AQI
44AQI
44AQI
50AQI
47AQI
45AQI
43AQI
45AQI
46AQI
44AQI
48AQI
47AQI
50AQI
52AQI
48AQI
47AQI
45AQI
45AQI
43AQI
44AQI
42AQI
43AQI
43AQI
35AQI
28AQI
27AQI
31AQI
27AQI
26AQI
24AQI
37AQI
15AQI
13AQI
23AQI
17AQI
107AQI
82AQI
100AQI
81AQI
61AQI
49AQI
48AQI
50AQI
37AQI
No. of days
202568AQI
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
September37AQI
202478AQI
Highest AQI recorded in
April140AQI
Lowest AQI recorded in
July38AQI
2023107AQI
Highest AQI recorded in
March172AQI
Lowest AQI recorded in
October51AQI
202285AQI
Highest AQI recorded in
October129AQI
Lowest AQI recorded in
November75AQI
Most & Least Polluted Years Over the Last 4 Years
Pakxan's annual 2025 AQI (68) shows an average percentage change of -22.2% (improved AQI) compared to previous years: 2022 (85), 2023 (107), 2024 (78).