Air Quality in Prachuap Khiri Khan, Thailand
Windy
26.4°C · 81.4% humidity
26.4°
Feels 26.4°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
55
4am
52
55
40
7am
44
47
49
10am
51
52
53
1pm
54
54
54
4pm
54
55
55
7pm
55
55
55
10pm
55
55
55
1am
55
55
Station readings
31
52
108
43
CAMS model
adj +31
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
48h · 2 stnPrachuap 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 1.9× the WHO annual guideline of 5 µg/m³.
81.4%
Humidity
55.4 km/h
Wind WSW
1009.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.72 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Prachuap Khiri Khan?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.59.72 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (6 stations within 25 km)
9.72
Median
11.15
Average
8.0
Low
20.47
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -3.9
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?
38
สำนักงานสาธารณสุขจังหวัดประจวบคีรีขันธ์ อ.เมือง จ.ประจวบคีรีขันธ์
31
Prachuap Khiri Khan - Gaia Station 10, Thailand
21
Prachuap Khiri Khan - Gaia Station 10, Thailand
39
Prachuap Khiri Khan - Gaia Station 10, Thailand
28
Prachuap Khiri Khan - Gaia Station 10, Thailand
31
Prachuap Khiri Khan - Gaia Station 10, Thailand
41
Prachuap Khiri Khan - Gaia Station 10, Thailand
24
Prachuap Khiri Khan - Gaia Station 10, Thailand
24
Prachuap Khiri Khan - Gaia Station 10, Thailand
38
Prachuap Khiri Khan - Gaia Station 10, Thailand
What cities are near Prachuap Khiri Khan?
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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 2026-05-29T00:27 UTC.