Air4Thai
Noise Monitoring Report From Pollution Control Department
On Friday, April 4, 2025, 12:00 pm
BANGKOK
Phahurat
Bangkok

4 Apr 2025 12:00

74.8

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

4 Apr 2025 12:00

57.9

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

4 Apr 2025 12:00

56.2

dBA

Leq, 24hr

National Housing Field Huaykwang
Bangkok

4 Apr 2025 12:00

65.1

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

4 Apr 2025 12:00

54.5

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

6 Jan 2025 06:00

70.8

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

4 Apr 2025 12:00

71.9

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

4 Apr 2025 12:00

72.0

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

4 Apr 2025 12:00

70.2

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

4 Apr 2025 12:00

56.9

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

4 Apr 2025 12:00

70.4

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

4 Apr 2025 12:00

51.1

dBA

Leq, 24hr

Samut Prakan Provincial Hall

4 Apr 2025 12:00

67.8

dBA

Leq, 24hr

Highway District
Samut Sakhon

5 Mar 2025 10:00

65.2

dBA

Leq, 24hr

 
CENTRAL
Provincial Administrative Organization, Pra Lan
Saraburi

3 Feb 2025 23:00

52.3

dBA

Leq, 24hr

Wat Tam Sri Wi Lai
Saraburi

4 Apr 2025 12:00

50.9

dBA

Leq, 24hr

Na Phralan Police Station
Saraburi

25 Mar 2025 12:00

70.7

dBA

Leq, 24hr

Khao Noi Fire Station
Saraburi

4 Apr 2025 12:00

56.2

dBA

Leq, 24hr

 
EAST
Health Promotion Hospital Bankhaohin
Chon Buri

4 Apr 2025 12:00

62.5

dBA

Leq, 24hr

Office of Pollution Control and Environment 13
Chon Buri

22 Jan 2025 07:00

51.6

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

14 Mar 2025 12:00

62.5

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

4 Apr 2025 12:00

73.9

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

4 Apr 2025 12:00

60.0

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

4 Apr 2025 12:00

59.9

dBA

Leq, 24hr

Hat Yai Municipality
Song Kla

2 Apr 2025 14:00

63.3

dBA

Leq, 24hr

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

25 Mar 2025 09:00

58.2

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

4 Apr 2025 12:00

62.4

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 4 Apr 2025 12:00 74.8 73.8 60.8 92.7
st09 Bodindecha Sing Singhaseni School Bangkok COMMUNITY 4 Apr 2025 12:00 57.9 56.9 47.1 75.0
st10 National Housing Authority Klongchan Bangkok COMMUNITY 4 Apr 2025 12:00 56.2 55.8 50.0 70.0
st11 National Housing Field Huaykwang Bangkok ROADSIDE 4 Apr 2025 12:00 65.1 61.3 49.8 79.1
st12 Nonsi Witthaya School Bangkok COMMUNITY 4 Apr 2025 12:00 54.5 55.2 48.8 74.8
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 6 Jan 2025 06:00 70.8 68.4 49.1 88.8
st53 Chokchai Police Station Bangkok ROADSIDE 4 Apr 2025 12:00 71.9 71.6 62.3 88.5
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 4 Apr 2025 12:00 72.0 73.1 63.2 96.7
ns06 Nakhon Pathom Rajabhat University ROADSIDE 4 Apr 2025 12:00 70.2 71.3 53.8 88.3
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 4 Apr 2025 12:00 56.9 57.7 47.8 77.3
ns04 Pathumwilai School Pathum Thani ROADSIDE 4 Apr 2025 12:00 70.4 70.7 54.7 95.4
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 4 Apr 2025 12:00 51.1 51.2 44.7 67.9
ns05 Samut Prakan Provincial Hall ROADSIDE 4 Apr 2025 12:00 67.8 67.2 53.5 89.4
st14 Highway District Samut Sakhon ROADSIDE 5 Mar 2025 10:00 65.2 69.8 57.7 99.2
CENTRAL
ns02 Provincial Administrative Organization, Pra Lan Saraburi COMMUNITY 3 Feb 2025 23:00 52.3 50.6 39.0 83.0
ns03 Wat Tam Sri Wi Lai Saraburi COMMUNITY 4 Apr 2025 12:00 50.9 55.0 47.5 76.8
st24 Na Phralan Police Station Saraburi ROADSIDE 25 Mar 2025 12:00 70.7 72.0 55.3 85.3
st25 Khao Noi Fire Station Saraburi COMMUNITY 4 Apr 2025 12:00 56.2 54.6 46.5 73.9
EAST
st33 Health Promotion Hospital Bankhaohin Chon Buri ROADSIDE 4 Apr 2025 12:00 62.5 63.9 49.8 89.2
st34 Office of Pollution Control and Environment 13 Chon Buri COMMUNITY 22 Jan 2025 07:00 51.6 56.2 42.8 79.8
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 14 Mar 2025 12:00 62.5 61.1 47.0 77.1
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 4 Apr 2025 12:00 73.9 73.7 50.9 84.1
st36 Yupparaj Wittayalai School Chiang Mai ROADSIDE 4 Apr 2025 12:00 60.0 63.3 47.6 89.9
SOUTHERN
st43 Municipal Health Center, Phuket Phuket ROADSIDE 4 Apr 2025 12:00 59.9 59.4 51.3 79.6
st44 Hat Yai Municipality Song Kla ROADSIDE 2 Apr 2025 14:00 63.3 61.5 52.2 83.8
NORTH EASTERN
st46 Hydrogeological Group Water Resources Regional Office4, Khonkaen Khon Kaen ROADSIDE 25 Mar 2025 09:00 58.2 60.5 46.3 76.4
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 4 Apr 2025 12:00 62.4 62.1 54.3 80.4

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