Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
25-09-2026 11:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 7.49 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
25-09-2026 11:30:12
PM - 2.5 3.51 (µg/m3)
PM - 10 6.63 (µg/m3)
SO2 2 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
25-09-2026 11:36:47
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.97 (mg/m3)
NO2 6.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
25-09-2026 11:30:53
PM - 2.5 2.14 (µg/m3)
PM - 10 (µg/m3)
SO2 4.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
25-09-2026 11:36:09
PM - 2.5 11 (µg/m3)
PM - 10 20 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
25-09-2026 11:36:40
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 33.7 (µg/m3)
CO 0.49 (mg/m3)
NO2 27.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
25-09-2026 11:36:34
PM - 2.5 43 (µg/m3)
PM - 10 81 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
25-09-2026 11:36:40
PM - 2.5 9.35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.18 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
25-09-2026 11:36:33
PM - 2.5 5.42 (µg/m3)
PM - 10 12.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
25-09-2026 11:36:08
PM - 2.5 30.18 (µg/m3)
PM - 10 52.03 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.78 (mg/m3)
NO2 18.1 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
25-09-2026 11:30:21
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 .66 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
25-09-2026 11:26:01
PM - 2.5 55.1 (µg/m3)
PM - 10 132.34 (µg/m3)
SO2 19.62 (µg/m3)
CO 1.46 (mg/m3)
NO2 16.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
25-09-2026 11:33:12
PM - 2.5 38 (µg/m3)
PM - 10 64.14 (µg/m3)
SO2 13.59 (µg/m3)
CO 0.62 (mg/m3)
NO2 6.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
25-09-2026 11:34:23
PM - 2.5 0 (µg/m3)
PM - 10 29.47 (µg/m3)
SO2 33.13 (µg/m3)
CO 0.64 (mg/m3)
NO2 48.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
25-09-2026 11:36:28
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.29 (mg/m3)
NO2 6.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
25-09-2026 11:30:19
PM - 2.5 3.36 (µg/m3)
PM - 10 (µg/m3)
SO2 10.62 (µg/m3)
CO 0.23 (mg/m3)
NO2 2.97 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
25-09-2026 11:36:31
PM - 2.5 0 (µg/m3)
PM - 10 6.86 (µg/m3)
SO2 19.82 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.37 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
25-09-2026 11:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 7.49 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
25-09-2026 11:30:12
PM - 2.5 3.51 (µg/m3)
PM - 10 6.63 (µg/m3)
SO2 2 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
25-09-2026 11:36:47
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.97 (mg/m3)
NO2 6.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
25-09-2026 11:30:53
PM - 2.5 2.14 (µg/m3)
PM - 10 (µg/m3)
SO2 4.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
25-09-2026 11:36:09
PM - 2.5 11 (µg/m3)
PM - 10 20 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
25-09-2026 11:36:40
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 33.7 (µg/m3)
CO 0.49 (mg/m3)
NO2 27.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
25-09-2026 11:36:34
PM - 2.5 43 (µg/m3)
PM - 10 81 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
25-09-2026 11:36:40
PM - 2.5 9.35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.18 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
25-09-2026 11:36:33
PM - 2.5 5.42 (µg/m3)
PM - 10 12.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
25-09-2026 11:36:08
PM - 2.5 30.18 (µg/m3)
PM - 10 52.03 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.78 (mg/m3)
NO2 18.1 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
25-09-2026 11:30:21
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 .66 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
25-09-2026 11:26:01
PM - 2.5 55.1 (µg/m3)
PM - 10 132.34 (µg/m3)
SO2 19.62 (µg/m3)
CO 1.46 (mg/m3)
NO2 16.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
25-09-2026 11:33:12
PM - 2.5 38 (µg/m3)
PM - 10 64.14 (µg/m3)
SO2 13.59 (µg/m3)
CO 0.62 (mg/m3)
NO2 6.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
25-09-2026 11:34:23
PM - 2.5 0 (µg/m3)
PM - 10 29.47 (µg/m3)
SO2 33.13 (µg/m3)
CO 0.64 (mg/m3)
NO2 48.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
25-09-2026 11:36:28
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.29 (mg/m3)
NO2 6.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
25-09-2026 11:30:19
PM - 2.5 3.36 (µg/m3)
PM - 10 (µg/m3)
SO2 10.62 (µg/m3)
CO 0.23 (mg/m3)
NO2 2.97 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
25-09-2026 11:36:31
PM - 2.5 0 (µg/m3)
PM - 10 6.86 (µg/m3)
SO2 19.82 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.37 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,565

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	25-SEP-2026 11:36	25-SEP-2026 06:06	5.42	12.40	0.00	-	0.84	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	25-SEP-2026 11:36	25-SEP-2026 06:06	5.37	12.42	0.00	-	0.85	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	25-SEP-2026 11:35	25-SEP-2026 06:05	5.34	12.44	0.00	-	0.83	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	25-SEP-2026 11:35	25-SEP-2026 06:05	5.37	12.26	0.00	-	0.86	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	25-SEP-2026 11:34	25-SEP-2026 06:04	5.45	12.01	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	25-SEP-2026 11:34	25-SEP-2026 11:30	0.00	29.47	33.13	48.76	0.64	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	25-SEP-2026 11:34	25-SEP-2026 06:04	5.44	11.83	0.00	-	0.87	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	25-SEP-2026 11:33	25-SEP-2026 06:03	5.65	11.51	2.06	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	25-SEP-2026 11:33	25-SEP-2026 11:30	38.00	64.14	13.59	6.79	0.62	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	25-SEP-2026 11:33	25-SEP-2026 06:03	5.72	11.24	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,565

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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