Air Quality in Prachuap Khiri Khan, Thailand

Windy
27.0°C · 74.9% humidity
27.0°
Feels 27.0°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 9pm
15
34
23 12am
26
28
30 3am
31
32
33 6am
33
33
33 9am
34
34
35 12pm
34
34
34 3pm
34
34
34 6pm
34
34
Station readings
52
15
12
CAMS model adj +10
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 1 stn

Prachuap Khiri Khan's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season.

74.9%
Humidity
72.5 km/h
Wind W
1007.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Prachuap Khiri Khan?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
5.63
Median
5.44
Average
3.5
Low
9.01
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +0.2

What is the 7-day forecast for Prachuap Khiri Khan?

07-21
27.0° 26.2°
0.63 mm
07-22
31.7° 25.0°
0.69 mm
07-23
29.5° 25.4°
5.06 mm
07-24
27.9° 25.2°
5.0 mm
07-25
26.8° 25.6°
3.88 mm
07-26
32.8° 25.3°
0.94 mm
07-27
31.4° 26.7°
0.69 mm
Both models agree Avg diff: 1.3°C

Where are air quality stations near Prachuap Khiri Khan?

4
สำนักงานสาธารณสุขจังหวัดประจวบคีรีขันธ์ อ.เมือง จ.ประจวบคีรีขันธ์
2.1 km 35.5°C 45.2% RH PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
34
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 8.2 µg/m³
39
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 9.4 µg/m³
34
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 8.2 µg/m³
152
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 57.4 µg/m³
13
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 3.1 µg/m³
50
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 12.0 µg/m³
7
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 1.7 µg/m³
28
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 6.7 µg/m³
11
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 2.6 µg/m³

What cities are near Prachuap Khiri Khan?

70 Kui Buri 15 Sam Roi Yot 14 Pran Buri 18 Bang Saphan 14 Hua Hin 18 Cha-am 29 Tha Yang 28 Phetchaburi 26 Myeik 6 Sattahip
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:25 UTC.