Smog in laoPDR Today — Live Data: City AQI, PM2.5 & PM10, Weather Warnings and Forecast

Locations

Vientiane

11 PM2.5 µg/m³

Good

PM10 12 NO₂ 6.2 O₃ 56

Current data Thursday, August 27, 2026 at 8:00 AM

PM2,5 11 (Good)

PM10 12 (Good)

O3 56 (Good)

NO2 6 (Good)

SO2 8 (Good)

CO 219 (Good)

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
PM2,5	8 Good	10 Good	8 Good	6 Good	7 Good	9 Good	11 Good	9 Good
PM10	9 Good	12 Good	9 Good	7 Good	8 Good	10 Good	11 Good	9 Good
O3	54 Good	53 Good	48 Good	44 Good	52 Good	47 Good	58 Good	51 Good
NO2	7 Good	7 Good	5 Good	5 Good	4 Good	9 Good	11 Good	9 Good
SO2	5 Good	5 Good	5 Good	6 Good	4 Good	6 Good	9 Good	8 Good
CO	204 Good	186 Good	165 Good	141 Good	144 Good	173 Good	226 Good	259 Good

data source »

pollution pm25 hikersbay.com — Air pollution in laoPDR 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
	31 Moderate	39 Unhealthy for Sensitive Groups	51 Unhealthy for Sensitive Groups	52 Unhealthy for Sensitive Groups	55 Unhealthy for Sensitive Groups	53 Unhealthy for Sensitive Groups	34 Moderate	21 Moderate	26 Moderate	4.3 Good	6.7 Good	3.6 Good

data source »

Quality of life in laoPDR

Green and Parks in the City

laoPDR 37%

Thailand: 42% Vietnam: 42% Cambodia: 36% Myanmar: 33%

Pleasure of spending time in the city

laoPDR 38%

Thailand: 37% Vietnam: 30% Cambodia: 32% Myanmar: 24%

Air Pollution

laoPDR 72%

Thailand: 71% Vietnam: 78% Cambodia: 68% Myanmar: 83%

Garbage Disposal

laoPDR 20%

Thailand: 41% Vietnam: 24% Cambodia: 25% Myanmar: 12%

Availability and quality of drinking water

laoPDR 51%

Thailand: 49% Vietnam: 43% Cambodia: 48% Myanmar: 34%

Cleanliness and tidiness

laoPDR 32%

Thailand: 38% Vietnam: 29% Cambodia: 25% Myanmar: 18%

Noise and Light pollution

laoPDR 55%

Thailand: 57% Vietnam: 65% Cambodia: 59% Myanmar: 52%

Water Pollution

laoPDR 73%

Thailand: 69% Vietnam: 73% Cambodia: 73% Myanmar: 74%

Source: Numbeo

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0

Frequently asked questions

Is the air safe to breathe in laoPDR today?

The current average PM2.5 across laoPDR is about 11 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in laoPDR?

Right now PM2.5 in laoPDR averages about 11 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.

☀️ UV Index · 16-day Forecast — laoPDR

The UV index in laoPDR today is 6.1 (high) — unprotected fair skin can burn in about 35 minutes.

🌦️ Weather · 16-day Forecast — laoPDR

16-day weather forecast for laoPDR: today around 24°C (rain), lows near 22°C. Daily temperature and conditions, updated every day.