Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.6 (µg/m3)
CO 0.07 (mg/m3)
NO2 5.39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:15:50
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 4.31 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:24:57
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.15 (mg/m3)
NO2 43.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:25:02
PM - 2.5 33.03 (µg/m3)
PM - 10 93.82 (µg/m3)
SO2 18.43 (µg/m3)
CO 0.50 (mg/m3)
NO2 6.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:15:30
PM - 2.5 70.61 (µg/m3)
PM - 10 (µg/m3)
SO2 33.3 (µg/m3)
CO 2.29 (mg/m3)
NO2 5.28 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:24:37
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 16:24:42
PM - 2.5 32.31 (µg/m3)
PM - 10 84.98 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:24:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.14 (mg/m3)
NO2 1.59 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:21:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.81 (mg/m3)
NO2 18.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:15:36
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .44 (µg/m3)
CO 0.67 (mg/m3)
NO2 .37 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:11:06
PM - 2.5 36.7 (µg/m3)
PM - 10 71.6 (µg/m3)
SO2 18.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 11.23 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:19:02
PM - 2.5 36.22 (µg/m3)
PM - 10 60.4 (µg/m3)
SO2 8.49 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.99 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:15:21
PM - 2.5 3 (µg/m3)
PM - 10 (µg/m3)
SO2 11.67 (µg/m3)
CO 0.16 (mg/m3)
NO2 320.55 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.6 (µg/m3)
CO 0.07 (mg/m3)
NO2 5.39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:15:50
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 4.31 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:24:57
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.15 (mg/m3)
NO2 43.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:25:02
PM - 2.5 33.03 (µg/m3)
PM - 10 93.82 (µg/m3)
SO2 18.43 (µg/m3)
CO 0.50 (mg/m3)
NO2 6.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:15:30
PM - 2.5 70.61 (µg/m3)
PM - 10 (µg/m3)
SO2 33.3 (µg/m3)
CO 2.29 (mg/m3)
NO2 5.28 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:24:37
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 16:24:42
PM - 2.5 32.31 (µg/m3)
PM - 10 84.98 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:24:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.14 (mg/m3)
NO2 1.59 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:21:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.81 (mg/m3)
NO2 18.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:15:36
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .44 (µg/m3)
CO 0.67 (mg/m3)
NO2 .37 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:11:06
PM - 2.5 36.7 (µg/m3)
PM - 10 71.6 (µg/m3)
SO2 18.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 11.23 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:19:02
PM - 2.5 36.22 (µg/m3)
PM - 10 60.4 (µg/m3)
SO2 8.49 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.99 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:15:21
PM - 2.5 3 (µg/m3)
PM - 10 (µg/m3)
SO2 11.67 (µg/m3)
CO 0.16 (mg/m3)
NO2 320.55 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,189

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (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	03-OCT-2026 16:24	03-OCT-2026 10:54	32.31	84.98	-	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	03-OCT-2026 16:24	03-OCT-2026 10:54	32.49	85.17	-	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	03-OCT-2026 16:23	03-OCT-2026 10:53	32.56	85.37	-	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	03-OCT-2026 16:23	03-OCT-2026 10:53	32.69	85.62	-	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	03-OCT-2026 16:22	03-OCT-2026 10:52	33.03	85.85	-	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	03-OCT-2026 16:22	03-OCT-2026 10:52	33.29	86.17	-	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	03-OCT-2026 16:21	03-OCT-2026 10:51	33.33	86.23	-	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	03-OCT-2026 16:21	03-OCT-2026 10:51	33.16	86.10	-	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	03-OCT-2026 16:20	03-OCT-2026 10:50	33.06	85.92	-	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	03-OCT-2026 16:20	03-OCT-2026 10:50	32.86	85.56	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,189

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