Air Quality in Hat Yai Today — Live AQI, PM2.5 & PM10, Smog, Weather and Forecast

1 weather warning in effect for Thailand 🌧️ Heavy rain

Latest air quality data: Hat Yai

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Pollution and air quality forecast for Hat Yai. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Hat Yai:

particulate matter (PM2.5) dust - 13 (Moderate)
particulate matter (PM10) suspended dust - 18 (Good)
ozone (O3) - 62 (Good)
nitrogen dioxide (NO2) - 5 (Good)
sulfur dioxide (SO2) - 2 (Good)
carbon monoxide (CO) - 330 (Good)

Real-time Air Quality Index (AQI) for Hat Yai, Thursday, August 27, 2026: 2.

AQI 2 Moderate

What is the air quality in Hat Yai today? Is the air polluted in Hat Yai?. Is there smog?

Today (Thursday, August 27, 2026) air quality is moderate in Hat Yai. Some pollutants in Hat Yai may slightly affect very few hypersensitive individuals. Air pollutants in Hat Yai may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Hat Yai? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 13 (Moderate) For comparison, the highest level of PM2.5 in Hat Yai in the last 7 days was: 32 (Monday, August 24, 2026) and the lowest: 9 (Thursday, August 20, 2026).

What is the level of PM10 today in Hat Yai? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Hat Yai is: 18 (Good)

How is the O3 level today in Hat Yai? (ozone (O3))
62 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
5 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
2 (Good)

How high is the CO level? (carbon monoxide (CO))
330 (Good)

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

PM2,5 13 (Moderate)

PM10 18 (Good)

O3 62 (Good)

NO2 5 (Good)

SO2 2 (Good)

CO 330 (Good)

Data on air pollution from recent days in Hat Yai

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
pm25	12 Good	10 Good	12 Good	32 Moderate	27 Moderate	26 Moderate	16 Moderate	9 Good
pm10	16 Good	14 Good	14 Good	38 Moderate	31 Moderate	28 Moderate	19 Good	13 Good
o3	82 Moderate	54 Good	61 Good	107 Moderate	115 Moderate	126 Unhealthy for Sensitive Groups	90 Moderate	53 Good
no2	3 Good	4 Good	4 Good	4 Good	5 Good	6 Good	6 Good	2 Good
so2	2 Good	1 Good	2 Good	3 Good	5 Good	6 Good	4 Good	1 Good
co	281 Good	216 Good	330 Good	301 Good	301 Good	355 Good	316 Good	221 Good

data source »

Hat Yai

Thursday, August 27, 2026 at 8:00 AM

PM2,5 13 (Moderate)

particulate matter (PM2.5) dust

PM10 18 (Good)

particulate matter (PM10) suspended dust

O3 62 (Good)

ozone (O3)

NO2 5.1 (Good)

nitrogen dioxide (NO2)

SO2 1.7 (Good)

sulfur dioxide (SO2)

CO 330 (Good)

carbon monoxide (CO)

Hat Yai

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	8.7	16	26	27	32	12	9.8	12
pm10	13	19	28	31	38	14	14	16
o3	53	90	126	115	107	61	54	82
no2	2.2	6.4	5.8	5.3	4	4.2	3.7	3.5
so2	1	4	6.5	5.1	3.2	1.9	1.3	2
co	221	316	355	301	301	330	216	281

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

🌦️ Weather · 16-day Forecast — Thailand

16-day weather forecast for Thailand: today around 30°C (rain), lows near 27°C. Daily temperature and conditions, updated every day. Strong wind (about 21 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Thailand

The UV index in Thailand today is 8.1 (very high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Hat Yai — compare nearby locations.

Bangkok 3 µg/m³
Samut Prakan Province 3 µg/m³
Udon Thani 7 µg/m³
Chonburi 1 µg/m³
Nakhon Ratchasima 2 µg/m³
Chiang Mai 7 µg/m³
Pak Kret 11 µg/m³
Si Racha 1 µg/m³

Frequently asked questions

Is the air safe to breathe in Hat Yai today?

The current average PM2.5 across Hat Yai is about 13 µg/m³, rated “Moderate”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Hat Yai?

Right now PM2.5 in Hat Yai averages about 13 µg/m³ (“Moderate”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Hat Yai?

Over the past week, the highest daily PM2.5 in Hat Yai was recorded on Monday, August 24 (about 32 µg/m³).

What is the UV index in Hat Yai today?

The UV index in Hat Yai today is 8.1 (very high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Hat Yai?

Strong wind (about 21 km/h) is actively clearing smog and dust away.

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.