Air Pollution in Vientiane Prefecture: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Vientiane Prefecture. Today is Saturday, May 17, 2025. The following air pollution values have been recorded for Vientiane Prefecture:- particulate matter (PM2.5) dust - 15 (Moderate)
What is the air quality in Vientiane Prefecture today? Is the air polluted in Vientiane Prefecture?. Is there smog?
What is the current level of PM2.5 in Vientiane Prefecture? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
15 (Moderate)
For comparison, the highest level of PM2.5 in Vientiane Prefecture in the last 7 days was: 24 (Saturday, September 2, 2023) and the lowest: -240 (Thursday, August 31, 2023).
The highest PM2.5 values were recorded: 59 (March 2020).
The lowest level of particulate matter PM2.5 pollution occurs in month: August (4.1).
Current data Friday, July 28, 2023, 1:00 AM
PM2,5 15 (Moderate)
Data on air pollution from recent days in Vientiane Prefecture
index
2023-09-03
2023-09-02
2023-09-04
2023-09-01
2023-08-31
2023-08-30
2023-08-29
2023-08-28
2023-08-03
2023-08-04
2023-08-01
2023-08-02
2023-07-31
2023-07-30
2023-07-29
2023-07-28
pm25
-28
Good
24
Moderate
9
Good
16
Moderate
-240
Good
11
Good
15
Moderate
21
Moderate
-156
Good
15
Moderate
10
Good
10
Good
8
Good
7
Good
8
Good
11
Good
data source »
Air pollution in Vientiane Prefecture from June 2019 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
pm25
34 (Moderate)
37 (Unhealthy for Sensitive Groups)
59 (Unhealthy)
50 (Unhealthy for Sensitive Groups)
49 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
36 (Unhealthy for Sensitive Groups)
23 (Moderate)
24 (Moderate)
4.1 (Good)
7.8 (Good)
8.6 (Good)
data source »
Quality of life in Vientiane Prefecture
Green and Parks in the City
Vientiane Prefecture
34%
Thailand: 42%
Vietnam: 42%
Cambodia: 36%
Myanmar: 33%
Pleasure of spending time in the city
Vientiane Prefecture
40%
Thailand: 37%
Vietnam: 30%
Cambodia: 32%
Myanmar: 24%
Air Pollution
Vientiane Prefecture
76%
Thailand: 71%
Vietnam: 78%
Cambodia: 68%
Myanmar: 83%
Garbage Disposal
Vientiane Prefecture
16%
Thailand: 41%
Vietnam: 24%
Cambodia: 25%
Myanmar: 12%
Availability and quality of drinking water
Vientiane Prefecture
48%
Thailand: 49%
Vietnam: 43%
Cambodia: 48%
Myanmar: 34%
Cleanliness and tidiness
Vientiane Prefecture
30%
Thailand: 38%
Vietnam: 29%
Cambodia: 25%
Myanmar: 18%
Noise and Light pollution
Vientiane Prefecture
58%
Thailand: 57%
Vietnam: 65%
Cambodia: 59%
Myanmar: 52%
Water Pollution
Vientiane Prefecture
73%
Thailand: 69%
Vietnam: 73%
Cambodia: 73%
Myanmar: 74%
Source: Numbeo
Monday, August 28, 2023, 1:00 AM
PM2,5 7 (Good)
particulate matter (PM2.5) dust
US Diplomatic Post: Vientiane
Friday, July 28, 2023, 1:00 AM
PM2,5 22 (Moderate)
particulate matter (PM2.5) dust
index
2023-08-28
2023-08-29
2023-08-30
2023-08-31
2023-09-01
2023-09-04
2023-09-02
2023-09-03
pm25
21
15
11
-240.46
16
9.1
24
-28.17
US Diplomatic Post: Vientiane
index
2023-07-28
2023-07-29
2023-07-30
2023-07-31
2023-08-02
2023-08-01
2023-08-04
2023-08-03
pm25
11
7.5
6.5
8.2
10
10
15
-156.25
US Diplomatic Post: Vientiane
2019-06 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
pm25
34
37
59
50
49
51
36
23
24
4.1
7.8
8.6
* Pollution data source:
https://openaq.org
()
The data is licensed under CC-By 4.0
PM2,5 15 (Moderate)
Data on air pollution from recent days in Vientiane Prefecture
| index | 2023-09-03 | 2023-09-02 | 2023-09-04 | 2023-09-01 | 2023-08-31 | 2023-08-30 | 2023-08-29 | 2023-08-28 | 2023-08-03 | 2023-08-04 | 2023-08-01 | 2023-08-02 | 2023-07-31 | 2023-07-30 | 2023-07-29 | 2023-07-28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | -28 Good |
24 Moderate |
9 Good |
16 Moderate |
-240 Good |
11 Good |
15 Moderate |
21 Moderate |
-156 Good |
15 Moderate |
10 Good |
10 Good |
8 Good |
7 Good |
8 Good |
11 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 34 (Moderate) | 37 (Unhealthy for Sensitive Groups) | 59 (Unhealthy) | 50 (Unhealthy for Sensitive Groups) | 49 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 23 (Moderate) | 24 (Moderate) | 4.1 (Good) | 7.8 (Good) | 8.6 (Good) |
Green and Parks in the City
Vientiane Prefecture 34%
Thailand: 42% Vietnam: 42% Cambodia: 36% Myanmar: 33%Pleasure of spending time in the city
Vientiane Prefecture 40%
Thailand: 37% Vietnam: 30% Cambodia: 32% Myanmar: 24%Air Pollution
Vientiane Prefecture 76%
Thailand: 71% Vietnam: 78% Cambodia: 68% Myanmar: 83%Garbage Disposal
Vientiane Prefecture 16%
Thailand: 41% Vietnam: 24% Cambodia: 25% Myanmar: 12%Availability and quality of drinking water
Vientiane Prefecture 48%
Thailand: 49% Vietnam: 43% Cambodia: 48% Myanmar: 34%Cleanliness and tidiness
Vientiane Prefecture 30%
Thailand: 38% Vietnam: 29% Cambodia: 25% Myanmar: 18%Noise and Light pollution
Vientiane Prefecture 58%
Thailand: 57% Vietnam: 65% Cambodia: 59% Myanmar: 52%Water Pollution
Vientiane Prefecture 73%
Thailand: 69% Vietnam: 73% Cambodia: 73% Myanmar: 74%PM2,5 7 (Good)
particulate matter (PM2.5) dustPM2,5 22 (Moderate)
particulate matter (PM2.5) dust
| index | 2023-08-28 | 2023-08-29 | 2023-08-30 | 2023-08-31 | 2023-09-01 | 2023-09-04 | 2023-09-02 | 2023-09-03 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 21 | 15 | 11 | -240.46 | 16 | 9.1 | 24 | -28.17 |
US Diplomatic Post: Vientiane
| index | 2023-07-28 | 2023-07-29 | 2023-07-30 | 2023-07-31 | 2023-08-02 | 2023-08-01 | 2023-08-04 | 2023-08-03 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 11 | 7.5 | 6.5 | 8.2 | 10 | 10 | 15 | -156.25 |
US Diplomatic Post: Vientiane
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 34 | 37 | 59 | 50 | 49 | 51 | 36 | 23 | 24 | 4.1 | 7.8 | 8.6 |