Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 02:36:58
PM - 2.5 6.76 (µg/m3)
PM - 10 10.14 (µg/m3)
SO2 22.18 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 02:31:10
PM - 2.5 5.65 (µg/m3)
PM - 10 36.58 (µg/m3)
SO2 24.25 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.39 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 02:28:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.31 (µg/m3)
CO 0.36 (mg/m3)
NO2 10.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 02:30:35
PM - 2.5 12.48 (µg/m3)
PM - 10 20.28 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 02:36:59
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.28 (mg/m3)
NO2 5.7 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 02:37:10
PM - 2.5 4 (µg/m3)
PM - 10 4 (µg/m3)
SO2 6 (µg/m3)
CO 0.96 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 02:37:07
PM - 2.5 4.94 (µg/m3)
PM - 10 5.52 (µg/m3)
SO2 27.16 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 02:30:36
PM - 2.5 30.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.41 (mg/m3)
NO2 .75 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 02:26:02
PM - 2.5 40.3 (µg/m3)
PM - 10 97.69 (µg/m3)
SO2 18.5 (µg/m3)
CO 1.01 (mg/m3)
NO2 13.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 02:33:16
PM - 2.5 37.18 (µg/m3)
PM - 10 63.32 (µg/m3)
SO2 13.37 (µg/m3)
CO 0.58 (mg/m3)
NO2 6.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 02:34:19
PM - 2.5 34.27 (µg/m3)
PM - 10 250.86 (µg/m3)
SO2 42.28 (µg/m3)
CO 0.97 (mg/m3)
NO2 46.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 02:36:58
PM - 2.5 19 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 02:30:21
PM - 2.5 .61 (µg/m3)
PM - 10 (µg/m3)
SO2 180.14 (µg/m3)
CO ##### (mg/m3)
NO2 99.11 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 02:36:48
PM - 2.5 10.43 (µg/m3)
PM - 10 25 (µg/m3)
SO2 20.23 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.42 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 02:36:58
PM - 2.5 6.76 (µg/m3)
PM - 10 10.14 (µg/m3)
SO2 22.18 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 02:31:10
PM - 2.5 5.65 (µg/m3)
PM - 10 36.58 (µg/m3)
SO2 24.25 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.39 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 02:28:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.31 (µg/m3)
CO 0.36 (mg/m3)
NO2 10.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 02:30:35
PM - 2.5 12.48 (µg/m3)
PM - 10 20.28 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 02:36:59
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.28 (mg/m3)
NO2 5.7 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 02:37:10
PM - 2.5 4 (µg/m3)
PM - 10 4 (µg/m3)
SO2 6 (µg/m3)
CO 0.96 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 02:37:07
PM - 2.5 4.94 (µg/m3)
PM - 10 5.52 (µg/m3)
SO2 27.16 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 02:30:36
PM - 2.5 30.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.41 (mg/m3)
NO2 .75 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 02:26:02
PM - 2.5 40.3 (µg/m3)
PM - 10 97.69 (µg/m3)
SO2 18.5 (µg/m3)
CO 1.01 (mg/m3)
NO2 13.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 02:33:16
PM - 2.5 37.18 (µg/m3)
PM - 10 63.32 (µg/m3)
SO2 13.37 (µg/m3)
CO 0.58 (mg/m3)
NO2 6.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 02:34:19
PM - 2.5 34.27 (µg/m3)
PM - 10 250.86 (µg/m3)
SO2 42.28 (µg/m3)
CO 0.97 (mg/m3)
NO2 46.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 02:36:58
PM - 2.5 19 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 02:30:21
PM - 2.5 .61 (µg/m3)
PM - 10 (µg/m3)
SO2 180.14 (µg/m3)
CO ##### (mg/m3)
NO2 99.11 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 02:36:48
PM - 2.5 10.43 (µg/m3)
PM - 10 25 (µg/m3)
SO2 20.23 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.42 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 358

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:37	25-SEP-2026 21:07	4.94	5.52	27.16	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:36	25-SEP-2026 21:06	4.93	7.38	23.28	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:36	25-SEP-2026 21:06	4.87	9.13	24.01	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:35	25-SEP-2026 21:05	4.73	10.97	27.82	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:35	25-SEP-2026 21:05	4.51	12.52	21.90	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:34	25-SEP-2026 21:04	4.20	14.21	23.10	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	26-SEP-2026 02:34	26-SEP-2026 02:30	34.27	250.86	42.28	46.51	0.97	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:34	25-SEP-2026 21:04	3.98	15.69	21.34	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:33	25-SEP-2026 21:03	3.80	17.34	21.25	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	26-SEP-2026 02:33	26-SEP-2026 02:30	37.18	63.32	13.37	6.49	0.58	site_1931	Envea India Pvt Ltd

1 - 10 of 358

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New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data