Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 15:59:18
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.17 (µg/m3)
CO 0.27 (mg/m3)
NO2 15.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:00:56
PM - 2.5 21.1 (µg/m3)
PM - 10 50.54 (µg/m3)
SO2 15.44 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:09:11
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.19 (mg/m3)
NO2 45.1 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:09:33
PM - 2.5 35.38 (µg/m3)
PM - 10 90.41 (µg/m3)
SO2 17.71 (µg/m3)
CO 0.49 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:00:41
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:09:06
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 16:09:22
PM - 2.5 33.2 (µg/m3)
PM - 10 71.34 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:09:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.55 (µg/m3)
CO 1.40 (mg/m3)
NO2 1.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:06:14
PM - 2.5 80.37 (µg/m3)
PM - 10 138.57 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:00:46
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .45 (µg/m3)
CO 0.67 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 15:56:06
PM - 2.5 48.6 (µg/m3)
PM - 10 94.09 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.45 (mg/m3)
NO2 13.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:04:02
PM - 2.5 34.03 (µg/m3)
PM - 10 58.23 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:00:31
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.27 (mg/m3)
NO2 189.7 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 15:59:18
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.17 (µg/m3)
CO 0.27 (mg/m3)
NO2 15.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:00:56
PM - 2.5 21.1 (µg/m3)
PM - 10 50.54 (µg/m3)
SO2 15.44 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:09:11
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.19 (mg/m3)
NO2 45.1 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:09:33
PM - 2.5 35.38 (µg/m3)
PM - 10 90.41 (µg/m3)
SO2 17.71 (µg/m3)
CO 0.49 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:00:41
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:09:06
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 16:09:22
PM - 2.5 33.2 (µg/m3)
PM - 10 71.34 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:09:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.55 (µg/m3)
CO 1.40 (mg/m3)
NO2 1.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:06:14
PM - 2.5 80.37 (µg/m3)
PM - 10 138.57 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:00:46
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .45 (µg/m3)
CO 0.67 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 15:56:06
PM - 2.5 48.6 (µg/m3)
PM - 10 94.09 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.45 (mg/m3)
NO2 13.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:04:02
PM - 2.5 34.03 (µg/m3)
PM - 10 58.23 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:00:31
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.27 (mg/m3)
NO2 189.7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,155

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 16:09	03-OCT-2026 10:39	33.20	71.34	-	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 16:08	03-OCT-2026 10:38	33.11	71.19	-	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 16:08	03-OCT-2026 10:38	33.06	71.31	-	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 16:07	03-OCT-2026 10:37	33.05	71.37	-	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 16:07	03-OCT-2026 10:37	33.11	71.42	-	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 16:06	03-OCT-2026 10:36	33.17	71.29	-	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 16:06	03-OCT-2026 10:36	33.16	71.15	-	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 16:05	03-OCT-2026 10:35	33.09	71.18	-	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 16:05	03-OCT-2026 10:35	32.98	71.13	-	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 16:04	03-OCT-2026 10:34	32.94	71.15	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,155

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