Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
25-09-2026 11:58:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.6 (µg/m3)
CO 0.07 (mg/m3)
NO2 15.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
25-09-2026 12:00:01
PM - 2.5 3.51 (µg/m3)
PM - 10 6.63 (µg/m3)
SO2 2.57 (µg/m3)
CO 0.19 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
25-09-2026 12:06:03
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.93 (mg/m3)
NO2 5.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
25-09-2026 12:00:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
25-09-2026 12:06:10
PM - 2.5 36 (µg/m3)
PM - 10 65 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.65 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
25-09-2026 12:05:55
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 34.8 (µg/m3)
CO 0.52 (mg/m3)
NO2 27.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
25-09-2026 12:06:05
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
25-09-2026 12:06:10
PM - 2.5 8.65 (µg/m3)
PM - 10 3.53 (µg/m3)
SO2 5.82 (µg/m3)
CO 0.17 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
25-09-2026 12:06:12
PM - 2.5 0 (µg/m3)
PM - 10 22.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
25-09-2026 12:06:08
PM - 2.5 28.46 (µg/m3)
PM - 10 49.06 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
25-09-2026 12:00:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 .57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
25-09-2026 11:56:01
PM - 2.5 48.2 (µg/m3)
PM - 10 116.14 (µg/m3)
SO2 19.1 (µg/m3)
CO 1.25 (mg/m3)
NO2 14.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
25-09-2026 12:03:13
PM - 2.5 31.89 (µg/m3)
PM - 10 58.06 (µg/m3)
SO2 11.94 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.59 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
25-09-2026 12:04:23
PM - 2.5 34.27 (µg/m3)
PM - 10 43.59 (µg/m3)
SO2 15.23 (µg/m3)
CO 0.97 (mg/m3)
NO2 45.44 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
25-09-2026 12:06:08
PM - 2.5 16 (µg/m3)
PM - 10 26 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
25-09-2026 12:00:58
PM - 2.5 3.76 (µg/m3)
PM - 10 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.48 (mg/m3)
NO2 91.91 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
25-09-2026 12:06:00
PM - 2.5 0 (µg/m3)
PM - 10 2.72 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.64 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
25-09-2026 11:58:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.6 (µg/m3)
CO 0.07 (mg/m3)
NO2 15.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
25-09-2026 12:00:01
PM - 2.5 3.51 (µg/m3)
PM - 10 6.63 (µg/m3)
SO2 2.57 (µg/m3)
CO 0.19 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
25-09-2026 12:06:03
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.93 (mg/m3)
NO2 5.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
25-09-2026 12:00:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
25-09-2026 12:06:10
PM - 2.5 36 (µg/m3)
PM - 10 65 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.65 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
25-09-2026 12:05:55
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 34.8 (µg/m3)
CO 0.52 (mg/m3)
NO2 27.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
25-09-2026 12:06:05
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
25-09-2026 12:06:10
PM - 2.5 8.65 (µg/m3)
PM - 10 3.53 (µg/m3)
SO2 5.82 (µg/m3)
CO 0.17 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
25-09-2026 12:06:12
PM - 2.5 0 (µg/m3)
PM - 10 22.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
25-09-2026 12:06:08
PM - 2.5 28.46 (µg/m3)
PM - 10 49.06 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
25-09-2026 12:00:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 .57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
25-09-2026 11:56:01
PM - 2.5 48.2 (µg/m3)
PM - 10 116.14 (µg/m3)
SO2 19.1 (µg/m3)
CO 1.25 (mg/m3)
NO2 14.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
25-09-2026 12:03:13
PM - 2.5 31.89 (µg/m3)
PM - 10 58.06 (µg/m3)
SO2 11.94 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.59 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
25-09-2026 12:04:23
PM - 2.5 34.27 (µg/m3)
PM - 10 43.59 (µg/m3)
SO2 15.23 (µg/m3)
CO 0.97 (mg/m3)
NO2 45.44 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
25-09-2026 12:06:08
PM - 2.5 16 (µg/m3)
PM - 10 26 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
25-09-2026 12:00:58
PM - 2.5 3.76 (µg/m3)
PM - 10 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.48 (mg/m3)
NO2 91.91 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
25-09-2026 12:06:00
PM - 2.5 0 (µg/m3)
PM - 10 2.72 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.64 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,629

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 12:06	25-SEP-2026 06:36	0.00	22.01	0.00	-	0.78	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 12:05	25-SEP-2026 06:35	0.00	22.29	0.00	-	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	25-SEP-2026 12:05	25-SEP-2026 06:35	0.00	22.54	0.00	-	0.80	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 12:04	25-SEP-2026 06:34	0.00	22.73	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	25-SEP-2026 12:04	25-SEP-2026 12:00	34.27	43.59	15.23	45.44	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	25-SEP-2026 12:04	25-SEP-2026 06:34	0.00	22.98	0.00	-	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	25-SEP-2026 12:03	25-SEP-2026 06:33	0.00	23.16	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 12:03	25-SEP-2026 06:33	0.00	23.37	0.00	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	25-SEP-2026 12:03	25-SEP-2026 12:00	31.89	58.06	11.94	4.59	0.34	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 12:02	25-SEP-2026 06:32	0.00	23.57	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,629

marquee

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