Air4Thai
Noise Monitoring Report From Pollution Control Department
On Saturday, July 18, 2026, 11:00 am
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

18 Jul 2026 11:00

55.7

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

18 Jul 2026 11:00

56.8

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

18 Jul 2026 11:00

62.6

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

18 Jul 2026 11:00

70.7

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

18 Jul 2026 11:00

71.8

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

18 Jul 2026 10:00

71.2

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

18 Jul 2026 11:00

69.7

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

16 Jul 2026 09:00

57.0

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

18 Jul 2026 11:00

70.8

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

18 Jul 2026 11:00

53.7

dBA

Leq, 24hr

Samut Prakan Provincial Hall

18 Jul 2026 11:00

68.6

dBA

Leq, 24hr

Highway District
Samut Sakhon

28 Jun 2026 07:00

65.5

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

22 May 2026 12:00

59.2

dBA

Leq, 24hr

Na Phralan Police Station
Saraburi

18 Jul 2026 11:00

70.5

dBA

Leq, 24hr

Khao Noi Fire Station
Saraburi

25 Apr 2026 13:00

55.6

dBA

Leq, 24hr

 
EAST
Health Promotion Hospital Bankhaohin
Chon Buri

18 Jul 2026 11:00

59.0

dBA

Leq, 24hr

Office of Pollution Control and Environment 13
Chon Buri

18 Jul 2026 11:00

53.3

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

18 Jul 2026 11:00

65.2

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

3 Jul 2026 03:00

54.4

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

7 May 2026 14:00

61.7

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

16 May 2026 17:00

59.7

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

11 Jul 2026 12:00

57.7

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

20 Apr 2026 01:00

60.5

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 Jul 2026 11:00 55.7 55.7 49.5 71.3
st10 National Housing Authority Klongchan Bangkok COMMUNITY 18 Jul 2026 11:00 56.8 56.8 50.0 67.5
st12 Nonsi Witthaya School Bangkok COMMUNITY 18 Jul 2026 11:00 62.6 54.2 48.7 69.7
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 18 Jul 2026 11:00 70.7 71.1 55.6 89.6
st53 Chokchai Police Station Bangkok ROADSIDE 18 Jul 2026 11:00 71.8 71.5 62.7 84.9
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 18 Jul 2026 10:00 71.2 71.1 62.2 91.5
ns06 Nakhon Pathom Rajabhat University ROADSIDE 18 Jul 2026 11:00 69.7 67.5 53.8 83.3
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 16 Jul 2026 09:00 57.0 60.3 48.2 78.4
ns04 Pathumwilai School Pathum Thani ROADSIDE 18 Jul 2026 11:00 70.8 71.0 56.6 97.7
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 18 Jul 2026 11:00 53.7 52.2 46.8 80.9
ns05 Samut Prakan Provincial Hall ROADSIDE 18 Jul 2026 11:00 68.6 68.0 52.7 86.2
st14 Highway District Samut Sakhon ROADSIDE 28 Jun 2026 07:00 65.5 64.2 52.4 76.2
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 22 May 2026 12:00 59.2 63.7 51.3 81.7
st24 Na Phralan Police Station Saraburi ROADSIDE 18 Jul 2026 11:00 70.5 72.2 54.8 86.8
st25 Khao Noi Fire Station Saraburi COMMUNITY 25 Apr 2026 13:00 55.6 55.2 46.7 76.1
EAST
st33 Health Promotion Hospital Bankhaohin Chon Buri ROADSIDE 18 Jul 2026 11:00 59.0 55.6 49.2 70.4
st34 Office of Pollution Control and Environment 13 Chon Buri COMMUNITY 18 Jul 2026 11:00 53.3 49.7 42.8 67.3
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 18 Jul 2026 11:00 65.2 73.5 56.7 93.6
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 3 Jul 2026 03:00 54.4 46.0 37.9 68.8
st36 Yupparaj Wittayalai School Chiang Mai ROADSIDE 7 May 2026 14:00 61.7 69.0 46.4 99.1
SOUTHERN
st43 Municipal Health Center, Phuket Phuket ROADSIDE 16 May 2026 17:00 59.7 59.5 52.2 84.3
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 11 Jul 2026 12:00 57.7 59.3 41.9 75.4
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 20 Apr 2026 01:00 60.5 58.3 50.0 78.8

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