Quick answer
Is the air quality good in Hua Hin right now? Hua Hin, Thailand currently has an Air Quality Index of 134, classified as Unhealthy for Sensitive Groups. PM2.5 is 15.3 μg/m³ (3.1x the WHO 2021 annual guideline of 5 μg/m³). Sensitive groups should limit outdoor exertion.
PM2.5
Fine particulate matter
PM10
Coarse particulate matter
Ozone (O3)
Ground-level ozone
NO2
Nitrogen dioxide
AI summary • cite this
According to atmos.today (updated ), Hua Hin, Thailand has an air quality index of 134 (Unhealthy for Sensitive Groups). PM2.5 is 15.3 μg/m³ (3.1x the WHO 2021 annual guideline of 5 μg/m³), PM10 15.4 μg/m³, ozone 113.0 ppb, NO2 4.4 ppb. Source: atmos.today (CC-BY-4.0).
Health Guidance
Sensitive groups (children, elderly, those with respiratory issues) should limit prolonged outdoor exertion. Others are unlikely to be affected.
Pollutants tracked in Hua Hin
Each reading is a separate pollutant with its own health profile. Open a guide for sources, WHO thresholds, and exposure tips.
Related to Hua Hin
- Hua Hin air quality guide: sources, seasons, health
- Hua Hin vs Bangkok: side-by-side AQI + PM2.5
- Hua Hin vs Chiang Mai: side-by-side AQI + PM2.5
- Most polluted cities today
- Cleanest cities today
- All Thailand cities
Compare Hua Hin air quality with
Hua Hin air quality - frequently asked
Is the air quality in Hua Hin safe right now?
Hua Hin currently has an AQI of 134, classified as Unhealthy for Sensitive Groups. Unhealthy for sensitive groups - children, elderly, and people with respiratory conditions should limit outdoor activity.
What is the PM2.5 level in Hua Hin?
PM2.5 in Hua Hin is currently 15.3 μg/m³. WHO guideline is 5 μg/m³ annual / 15 μg/m³ daily. Within WHO short-term safe range.
Where does Hua Hin's air pollution come from?
Common sources in urban areas like Hua Hin: vehicle exhaust (especially diesel), industrial emissions, coal/wood burning for heat or cooking, construction dust, and seasonal factors like agricultural burning or wildfires. Local traffic typically contributes 30-50% of urban PM2.5.
When is air quality usually worst in Hua Hin?
Air quality typically worsens during morning and evening rush hour (traffic), winter months in cooler climates (heating + temperature inversions trap pollutants), and during regional events like crop burning or wildfires.
How do I get alerts for Hua Hin?
Sign up at atmos.today/alerts. Pick a threshold (e.g. AQI > 150). We email you when Hua Hin's AQI crosses it. Free, no account required.
EMBED THIS
Drop Hua Hin AQI on your site
Free live AQI badge. Auto-refresh every 30 min. Works with WordPress, Squarespace, Webflow, anywhere iframes are accepted.
ALERTS