Air4Thai
Noise Monitoring Report From Pollution Control Department
On Monday, March 16, 2026, 11:00 am
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

16 Mar 2026 11:00

59.0

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

16 Mar 2026 11:00

55.3

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

16 Mar 2026 11:00

57.6

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

16 Mar 2026 11:00

70.5

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

16 Mar 2026 11:00

71.3

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

16 Mar 2026 11:00

71.3

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

13 Feb 2026 02:00

70.0

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

16 Mar 2026 11:00

58.4

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

16 Mar 2026 11:00

70.4

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

16 Mar 2026 11:00

57.7

dBA

Leq, 24hr

Samut Prakan Provincial Hall

16 Mar 2026 11:00

67.8

dBA

Leq, 24hr

Highway District
Samut Sakhon

16 Mar 2026 11:00

66.9

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

16 Mar 2026 11:00

70.5

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

20 Feb 2026 13:00

50.5

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

15 Mar 2026 19:00

62.8

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

16 Mar 2026 11:00

58.1

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

16 Feb 2026 22:00

64.4

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

16 Mar 2026 11:00

63.3

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

16 Mar 2026 11:00

57.7

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

16 Mar 2026 11:00

63.1

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 16 Mar 2026 11:00 59.0 56.1 48.8 71.1
st10 National Housing Authority Klongchan Bangkok COMMUNITY 16 Mar 2026 11:00 55.3 54.9 47.2 71.1
st12 Nonsi Witthaya School Bangkok COMMUNITY 16 Mar 2026 11:00 57.6 60.9 48.7 84.8
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 16 Mar 2026 11:00 70.5 71.7 57.5 94.3
st53 Chokchai Police Station Bangkok ROADSIDE 16 Mar 2026 11:00 71.3 71.5 62.4 90.8
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 16 Mar 2026 11:00 71.3 72.2 63.9 96.0
ns06 Nakhon Pathom Rajabhat University ROADSIDE 13 Feb 2026 02:00 70.0 66.0 42.5 85.6
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 16 Mar 2026 11:00 58.4 59.1 51.7 79.8
ns04 Pathumwilai School Pathum Thani ROADSIDE 16 Mar 2026 11:00 70.4 71.2 56.7 95.9
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 16 Mar 2026 11:00 57.7 57.5 47.8 78.2
ns05 Samut Prakan Provincial Hall ROADSIDE 16 Mar 2026 11:00 67.8 68.3 53.3 89.4
st14 Highway District Samut Sakhon ROADSIDE 16 Mar 2026 11:00 66.9 64.9 59.0 79.0
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 16 Mar 2026 11:00 70.5 72.9 53.4 98.1
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 20 Feb 2026 13:00 50.5 52.1 41.7 74.6
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 15 Mar 2026 19:00 62.8 66.6 51.6 94.8
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 16 Mar 2026 11:00 58.1 62.3 43.2 76.9
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 16 Mar 2026 11:00 63.3 58.9 50.8 73.0
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 16 Mar 2026 11:00 57.7 60.1 44.4 80.0
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 16 Mar 2026 11:00 63.1 64.8 59.2 88.8

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