Air4Thai
Noise Monitoring Report From Pollution Control Department
On Wednesday, March 4, 2026, 6:00 am
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

4 Mar 2026 06:00

55.6

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

4 Mar 2026 06:00

55.7

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

4 Mar 2026 06:00

54.6

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

4 Mar 2026 06:00

71.2

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

4 Mar 2026 06:00

70.8

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

4 Mar 2026 06:00

71.2

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

13 Feb 2026 02:00

70.0

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

4 Mar 2026 06:00

56.4

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

4 Mar 2026 06:00

70.5

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

4 Mar 2026 06:00

59.1

dBA

Leq, 24hr

Samut Prakan Provincial Hall

4 Mar 2026 06:00

68.0

dBA

Leq, 24hr

Highway District
Samut Sakhon

4 Mar 2026 06:00

66.8

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

4 Mar 2026 06:00

70.6

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

18 Feb 2026 00:00

62.3

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

4 Mar 2026 06:00

54.3

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

16 Feb 2026 22:00

64.4

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

4 Mar 2026 06:00

58.2

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

4 Mar 2026 06:00

57.5

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

4 Mar 2026 06:00

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 14 Jul 2025 23:00 74.5 74.1 55.0 95.9
st09 Bodindecha Sing Singhaseni School Bangkok COMMUNITY 4 Mar 2026 06:00 55.6 52.1 44.6 66.8
st10 National Housing Authority Klongchan Bangkok COMMUNITY 4 Mar 2026 06:00 55.7 55.2 44.0 64.0
st12 Nonsi Witthaya School Bangkok COMMUNITY 4 Mar 2026 06:00 54.6 51.0 45.3 65.9
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 4 Mar 2026 06:00 71.2 67.9 51.1 81.8
st53 Chokchai Police Station Bangkok ROADSIDE 4 Mar 2026 06:00 70.8 69.9 56.5 86.6
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 4 Mar 2026 06:00 71.2 71.6 57.6 90.7
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 4 Mar 2026 06:00 56.4 55.5 49.0 82.5
ns04 Pathumwilai School Pathum Thani ROADSIDE 4 Mar 2026 06:00 70.5 68.2 51.6 91.7
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 4 Mar 2026 06:00 59.1 49.8 41.8 71.1
ns05 Samut Prakan Provincial Hall ROADSIDE 4 Mar 2026 06:00 68.0 67.1 50.7 88.0
st14 Highway District Samut Sakhon ROADSIDE 4 Mar 2026 06:00 66.8 64.2 53.4 79.6
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 4 Mar 2026 06:00 70.6 69.6 50.4 89.3
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 18 Feb 2026 00:00 62.3 58.8 44.2 84.7
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 4 Mar 2026 06:00 54.3 56.6 38.9 80.4
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 4 Mar 2026 06:00 58.2 54.7 44.3 70.2
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 4 Mar 2026 06:00 57.5 54.7 33.2 73.4
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 4 Mar 2026 06:00 62.4 64.2 57.6 90.4

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