Air4Thai
Noise Monitoring Report From Pollution Control Department
On Wednesday, January 28, 2026, 10:00 am
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

28 Jan 2026 10:00

57.5

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

28 Jan 2026 10:00

55.5

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

28 Jan 2026 10:00

69.2

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

28 Jan 2026 10:00

71.9

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

28 Jan 2026 10:00

71.7

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

28 Jan 2026 10:00

70.3

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

28 Jan 2026 10:00

58.3

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

28 Jan 2026 10:00

71.1

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

28 Jan 2026 10:00

53.1

dBA

Leq, 24hr

Samut Prakan Provincial Hall

28 Jan 2026 10:00

68.4

dBA

Leq, 24hr

Highway District
Samut Sakhon

28 Jan 2026 10:00

64.8

dBA

Leq, 24hr

 
CENTRAL
Provincial Administrative Organization, Pra Lan
Saraburi

6 Dec 2025 16:00

49.8

dBA

Leq, 24hr

Wat Tam Sri Wi Lai
Saraburi

12 Jan 2026 00:00

51.0

dBA

Leq, 24hr

Na Phralan Police Station
Saraburi

28 Jan 2026 10:00

70.9

dBA

Leq, 24hr

Khao Noi Fire Station
Saraburi

18 Dec 2025 09:00

68.4

dBA

Leq, 24hr

 
EAST
Health Promotion Hospital Bankhaohin
Chon Buri

19 Nov 2025 13:00

60.5

dBA

Leq, 24hr

Office of Pollution Control and Environment 13
Chon Buri

28 Jan 2026 10:00

51.3

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

28 Jan 2026 10:00

62.2

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

28 Jan 2026 10:00

54.8

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

28 Jan 2026 10:00

64.5

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

28 Jan 2026 10:00

62.3

dBA

Leq, 24hr

Hat Yai Municipality
Song Kla

19 Oct 2025 09:00

61.9

dBA

Leq, 24hr

 
NORTH EASTERN
Hydrogeological Group Water Resources Regional Office4, Khonkaen
Khon Kaen

28 Jan 2026 10:00

59.2

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

28 Jan 2026 10:00

62.7

dBA

Leq, 24hr

 

ระดับเสียงน้อยกว่า 55 dBA ระดับเสียงระหว่าง
55 - 70 dBA 		ระดับเสียงมากกว่า 70 dBA
ประเภทของสถานีวัดระดับเสียง

= Normal Area
= Roadside
Index Color Good Moderate Unhealthy

ID station province area type time update 24 hours current hour
Leq Leq Lmin Lmax
BANGKOK
ns01 Phahurat Bangkok ROADSIDE 14 Jul 2025 23:00 74.5 74.1 55.0 95.9
st09 Bodindecha Sing Singhaseni School Bangkok COMMUNITY 28 Jan 2026 10:00 57.5 58.2 49.5 80.0
st10 National Housing Authority Klongchan Bangkok COMMUNITY 28 Jan 2026 10:00 55.5 57.5 50.9 78.4
st12 Nonsi Witthaya School Bangkok COMMUNITY 28 Jan 2026 10:00 69.2 67.8 52.6 95.3
st53 Chokchai Police Station Bangkok ROADSIDE 28 Jan 2026 10:00 71.9 72.1 62.7 91.9
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 28 Jan 2026 10:00 71.7 72.2 63.6 96.3
ns06 Nakhon Pathom Rajabhat University ROADSIDE 28 Jan 2026 10:00 70.3 72.5 54.5 98.9
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 28 Jan 2026 10:00 58.3 60.1 53.1 83.7
ns04 Pathumwilai School Pathum Thani ROADSIDE 28 Jan 2026 10:00 71.1 70.9 56.9 93.4
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 28 Jan 2026 10:00 53.1 55.1 48.0 73.5
ns05 Samut Prakan Provincial Hall ROADSIDE 28 Jan 2026 10:00 68.4 68.0 55.5 93.1
st14 Highway District Samut Sakhon ROADSIDE 28 Jan 2026 10:00 64.8 65.8 57.3 86.2
CENTRAL
ns02 Provincial Administrative Organization, Pra Lan Saraburi COMMUNITY 6 Dec 2025 16:00 49.8 47.4 41.3 75.6
ns03 Wat Tam Sri Wi Lai Saraburi COMMUNITY 12 Jan 2026 00:00 51.0 38.4 29.9 58.9
st24 Na Phralan Police Station Saraburi ROADSIDE 28 Jan 2026 10:00 70.9 72.1 54.9 85.7
st25 Khao Noi Fire Station Saraburi COMMUNITY 18 Dec 2025 09:00 68.4 69.5 63.1 94.8
EAST
st33 Health Promotion Hospital Bankhaohin Chon Buri ROADSIDE 19 Nov 2025 13:00 60.5 56.1 50.0 75.9
st34 Office of Pollution Control and Environment 13 Chon Buri COMMUNITY 28 Jan 2026 10:00 51.3 53.8 43.9 74.1
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 28 Jan 2026 10:00 62.2 62.2 46.7 81.2
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 28 Jan 2026 10:00 54.8 55.7 41.2 76.5
st36 Yupparaj Wittayalai School Chiang Mai ROADSIDE 28 Jan 2026 10:00 64.5 64.7 52.2 82.4
SOUTHERN
st43 Municipal Health Center, Phuket Phuket ROADSIDE 28 Jan 2026 10:00 62.3 69.8 52.9 86.5
st44 Hat Yai Municipality Song Kla ROADSIDE 19 Oct 2025 09:00 61.9 58.9 50.6 77.8
NORTH EASTERN
st46 Hydrogeological Group Water Resources Regional Office4, Khonkaen Khon Kaen ROADSIDE 28 Jan 2026 10:00 59.2 59.9 43.8 78.8
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 28 Jan 2026 10:00 62.7 64.3 55.3 82.6

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