Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 23:35:58
PM - 2.5 20.24 (µg/m3)
PM - 10 28.45 (µg/m3)
SO2 21.44 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 23:31:09
PM - 2.5 7.13 (µg/m3)
PM - 10 24.34 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.14 (mg/m3)
NO2 2.24 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 23:36:09
PM - 2.5 48.01 (µg/m3)
PM - 10 21.38 (µg/m3)
SO2 11.33 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 23:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.06 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.99 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 23:36:10
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.04 (mg/m3)
NO2 5.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 23:36:13
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.65 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 23:35:39
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 27.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 23:35:53
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 23:36:18
PM - 2.5 2.78 (µg/m3)
PM - 10 5.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 23:36:14
PM - 2.5 21.97 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.31 (µg/m3)
CO 7.86 (mg/m3)
NO2 3.79 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 23:35:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.06 (µg/m3)
CO 1.58 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 23:36:10
PM - 2.5 37.63 (µg/m3)
PM - 10 64.87 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 23:33:03
PM - 2.5 28.72 (µg/m3)
PM - 10 54.91 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.20 (mg/m3)
NO2 3.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 23:34:26
PM - 2.5 29.92 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 33.37 (µg/m3)
CO 1.48 (mg/m3)
NO2 44.26 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 23:36:04
PM - 2.5 20 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 23:30:36
PM - 2.5 3.59 (µg/m3)
PM - 10 (µg/m3)
SO2 7.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 23:36:06
PM - 2.5 13.72 (µg/m3)
PM - 10 18.81 (µg/m3)
SO2 20.97 (µg/m3)
CO 0.68 (mg/m3)
NO2 6.05 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 23:35:58
PM - 2.5 20.24 (µg/m3)
PM - 10 28.45 (µg/m3)
SO2 21.44 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 23:31:09
PM - 2.5 7.13 (µg/m3)
PM - 10 24.34 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.14 (mg/m3)
NO2 2.24 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 23:36:09
PM - 2.5 48.01 (µg/m3)
PM - 10 21.38 (µg/m3)
SO2 11.33 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 23:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.06 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.99 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 23:36:10
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.04 (mg/m3)
NO2 5.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 23:36:13
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.65 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 23:35:39
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 27.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 23:35:53
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 23:36:18
PM - 2.5 2.78 (µg/m3)
PM - 10 5.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 23:36:14
PM - 2.5 21.97 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.31 (µg/m3)
CO 7.86 (mg/m3)
NO2 3.79 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 23:35:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.06 (µg/m3)
CO 1.58 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 23:36:10
PM - 2.5 37.63 (µg/m3)
PM - 10 64.87 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 23:33:03
PM - 2.5 28.72 (µg/m3)
PM - 10 54.91 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.20 (mg/m3)
NO2 3.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 23:34:26
PM - 2.5 29.92 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 33.37 (µg/m3)
CO 1.48 (mg/m3)
NO2 44.26 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 23:36:04
PM - 2.5 20 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 23:30:36
PM - 2.5 3.59 (µg/m3)
PM - 10 (µg/m3)
SO2 7.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 23:36:06
PM - 2.5 13.72 (µg/m3)
PM - 10 18.81 (µg/m3)
SO2 20.97 (µg/m3)
CO 0.68 (mg/m3)
NO2 6.05 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,189

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	23-SEP-2026 23:36	23-SEP-2026 18:06	2.78	5.49	0.00	-	0.71	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	23-SEP-2026 23:35	23-SEP-2026 18:05	2.47	5.78	0.00	-	0.73	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	23-SEP-2026 23:35	23-SEP-2026 18:05	2.25	5.92	0.00	-	0.73	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	23-SEP-2026 23:34	23-SEP-2026 18:04	2.11	5.95	0.00	-	0.69	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	23-SEP-2026 23:34	23-SEP-2026 23:30	29.92	105.50	33.37	44.26	1.48	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	23-SEP-2026 23:34	23-SEP-2026 18:04	1.72	5.94	0.00	-	0.65	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	23-SEP-2026 23:33	23-SEP-2026 18:03	1.21	5.74	0.00	-	0.64	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	23-SEP-2026 23:33	23-SEP-2026 18:03	0.81	5.62	0.00	-	0.66	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	23-SEP-2026 23:33	23-SEP-2026 23:30	28.72	54.91	11.09	3.45	0.20	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	23-SEP-2026 23:32	23-SEP-2026 18:02	0.31	5.44	0.00	-	0.71	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,189

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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