Air4Thai
Noise Monitoring Report From Pollution Control Department
On Saturday, April 18, 2026, 8:00 pm
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

18 Apr 2026 20:00

55.1

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

18 Apr 2026 20:00

56.0

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

18 Apr 2026 20:00

54.9

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

18 Apr 2026 20:00

70.1

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

18 Apr 2026 20:00

70.7

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

18 Apr 2026 20:00

70.8

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

18 Apr 2026 20:00

69.1

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

16 Apr 2026 09:00

56.1

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

18 Apr 2026 20:00

70.1

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

18 Apr 2026 20:00

64.2

dBA

Leq, 24hr

Samut Prakan Provincial Hall

18 Apr 2026 20:00

67.5

dBA

Leq, 24hr

Highway District
Samut Sakhon

18 Apr 2026 20:00

64.3

dBA

Leq, 24hr

 
CENTRAL
Provincial Administrative Organization, Pra Lan
Saraburi

9 Apr 2026 19:00

52.3

dBA

Leq, 24hr

Wat Tam Sri Wi Lai
Saraburi

18 Apr 2026 20:00

50.9

dBA

Leq, 24hr

Na Phralan Police Station
Saraburi

18 Apr 2026 20:00

69.9

dBA

Leq, 24hr

Khao Noi Fire Station
Saraburi

18 Apr 2026 20:00

55.6

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

20 Feb 2026 13:00

50.5

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

4 Apr 2026 04:00

62.9

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

11 Apr 2026 07:00

71.9

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

16 Feb 2026 22:00

64.4

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

18 Apr 2026 20:00

58.7

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

18 Apr 2026 20:00

57.5

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

18 Apr 2026 20:00

60.4

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 18 Apr 2026 20:00 55.1 56.4 48.3 71.0
st10 National Housing Authority Klongchan Bangkok COMMUNITY 18 Apr 2026 20:00 56.0 55.8 51.8 71.4
st12 Nonsi Witthaya School Bangkok COMMUNITY 18 Apr 2026 20:00 54.9 56.1 49.9 69.8
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 18 Apr 2026 20:00 70.1 71.4 57.8 89.7
st53 Chokchai Police Station Bangkok ROADSIDE 18 Apr 2026 20:00 70.7 72.2 63.0 96.2
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 18 Apr 2026 20:00 70.8 72.1 64.4 94.6
ns06 Nakhon Pathom Rajabhat University ROADSIDE 18 Apr 2026 20:00 69.1 69.7 49.3 86.4
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 16 Apr 2026 09:00 56.1 59.1 49.6 84.7
ns04 Pathumwilai School Pathum Thani ROADSIDE 18 Apr 2026 20:00 70.1 71.8 55.3 96.7
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 18 Apr 2026 20:00 64.2 48.8 43.8 67.3
ns05 Samut Prakan Provincial Hall ROADSIDE 18 Apr 2026 20:00 67.5 69.5 53.4 93.9
st14 Highway District Samut Sakhon ROADSIDE 18 Apr 2026 20:00 64.3 65.7 57.8 78.6
CENTRAL
ns02 Provincial Administrative Organization, Pra Lan Saraburi COMMUNITY 9 Apr 2026 19:00 52.3 56.3 46.2 78.8
ns03 Wat Tam Sri Wi Lai Saraburi COMMUNITY 18 Apr 2026 20:00 50.9 44.7 38.5 62.9
st24 Na Phralan Police Station Saraburi ROADSIDE 18 Apr 2026 20:00 69.9 69.9 53.9 88.2
st25 Khao Noi Fire Station Saraburi COMMUNITY 18 Apr 2026 20:00 55.6 60.1 48.1 85.9
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 20 Feb 2026 13:00 50.5 52.1 41.7 74.6
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 4 Apr 2026 04:00 62.9 54.1 43.7 74.2
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 11 Apr 2026 07:00 71.9 73.5 43.2 84.1
st36 Yupparaj Wittayalai School Chiang Mai ROADSIDE 16 Feb 2026 22:00 64.4 62.2 46.9 85.6
SOUTHERN
st43 Municipal Health Center, Phuket Phuket ROADSIDE 18 Apr 2026 20:00 58.7 59.4 52.6 78.4
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 18 Apr 2026 20:00 57.5 56.5 38.9 70.0
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 18 Apr 2026 20:00 60.4 62.3 52.0 86.7

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