Air Quality in Prachuap Khiri Khan, Thailand

Windy
26.2°C · 81.8% humidity
26.2°
Feels 26.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
45 6pm
36
31
30 9pm
32
33
34 12am
34
35
35 3am
35
36
36 6am
36
36
36 9am
36
36
36 12pm
36
36
36 3pm
36
36
Station readings
45
28
31
58
CAMS model adj +12
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

48h · 2 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. Current PM2.5 concentration in Prachuap Khiri Khan is 1.4× the WHO annual guideline of 5 µg/m³.

81.8%
Humidity
57.1 km/h
Wind W
1008.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Prachuap Khiri Khan?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.57.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
7.12
Median
7.38
Average
4.5
Low
12.11
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -1.3

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

05-29
26.8° 25.5°
2.69 mm
05-30
26.6° 25.4°
0.31 mm
05-31
29.4° 25.4°
2.0 mm
06-01
27.8° 26.6°
4.19 mm
06-02
30.2° 26.5°
2.56 mm
06-03
28.4° 26.6°
1.63 mm
06-04
27.6° 26.3°
5.62 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Prachuap Khiri Khan?

17
สำนักงานสาธารณสุขจังหวัดประจวบคีรีขันธ์ อ.เมือง จ.ประจวบคีรีขันธ์
2.1 km 35.4°C 48.4% RH PM2.5: 4.0 µg/m³ PM10: 6.0 µg/m³
31
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 7.4 µg/m³
21
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 5.0 µg/m³
39
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 9.4 µg/m³
28
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 6.7 µg/m³
31
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 7.4 µg/m³
41
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 9.8 µg/m³
24
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 5.8 µg/m³
24
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 5.8 µg/m³
38
Prachuap Khiri Khan - Gaia Station 10, Thailand
2.4 km PM2.5: 9.1 µg/m³

What cities are near Prachuap Khiri Khan?

29 Kui Buri 17 Sam Roi Yot 13 Pran Buri 30 Bang Saphan 13 Hua Hin 39 Cha-am 46 Tha Yang 49 Phetchaburi 25 Myeik 15 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 2026-05-29T14:29 UTC.