Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.55 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:30:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 25.45 (µg/m3)
CO 0.20 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:36:48
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.38 (mg/m3)
NO2 42.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:30:17
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:36:43
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:37:12
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.33 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 12:37:06
PM - 2.5 12.73 (µg/m3)
PM - 10 61.24 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:30:11
PM - 2.5 15.33 (µg/m3)
PM - 10 (µg/m3)
SO2 20.23 (µg/m3)
CO ##### (mg/m3)
NO2 1.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:30:38
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.63 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:33:37
PM - 2.5 43.04 (µg/m3)
PM - 10 67.18 (µg/m3)
SO2 10.33 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.44 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:36:59
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.6 (µg/m3)
CO 0.12 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:30:04
PM - 2.5 3.6 (µg/m3)
PM - 10 (µg/m3)
SO2 11 (µg/m3)
CO 0.28 (mg/m3)
NO2 256.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:37:14
PM - 2.5 45.13 (µg/m3)
PM - 10 98.17 (µg/m3)
SO2 3.3 (µg/m3)
CO 0.95 (mg/m3)
NO2 10.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:30:51
PM - 2.5 48.52 (µg/m3)
PM - 10 (µg/m3)
SO2 621.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.35 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.55 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:30:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 25.45 (µg/m3)
CO 0.20 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:36:48
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.38 (mg/m3)
NO2 42.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:30:17
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:36:43
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:37:12
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.33 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 12:37:06
PM - 2.5 12.73 (µg/m3)
PM - 10 61.24 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:30:11
PM - 2.5 15.33 (µg/m3)
PM - 10 (µg/m3)
SO2 20.23 (µg/m3)
CO ##### (mg/m3)
NO2 1.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:30:38
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.63 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:33:37
PM - 2.5 43.04 (µg/m3)
PM - 10 67.18 (µg/m3)
SO2 10.33 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.44 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:36:59
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.6 (µg/m3)
CO 0.12 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:30:04
PM - 2.5 3.6 (µg/m3)
PM - 10 (µg/m3)
SO2 11 (µg/m3)
CO 0.28 (mg/m3)
NO2 256.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:37:14
PM - 2.5 45.13 (µg/m3)
PM - 10 98.17 (µg/m3)
SO2 3.3 (µg/m3)
CO 0.95 (mg/m3)
NO2 10.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:30:51
PM - 2.5 48.52 (µg/m3)
PM - 10 (µg/m3)
SO2 621.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.35 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,617

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	10-OCT-2026 12:37	10-OCT-2026 07:07	12.73	61.24	0.00	-	0.91	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	10-OCT-2026 12:36	10-OCT-2026 07:06	12.23	61.19	0.00	-	0.94	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	10-OCT-2026 12:36	10-OCT-2026 07:06	11.66	61.23	0.00	-	0.97	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	10-OCT-2026 12:35	10-OCT-2026 07:05	11.00	61.27	0.00	-	0.96	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	10-OCT-2026 12:35	10-OCT-2026 07:05	10.56	61.45	0.00	-	0.98	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	10-OCT-2026 12:34	10-OCT-2026 07:04	10.24	61.65	0.00	-	0.96	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	10-OCT-2026 12:34	10-OCT-2026 07:04	9.82	61.93	0.00	-	0.96	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	10-OCT-2026 12:33	10-OCT-2026 07:03	9.56	62.23	0.00	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 12:33	10-OCT-2026 12:30	43.04	67.18	10.33	5.44	0.64	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 12:33	10-OCT-2026 07:03	9.10	62.67	0.00	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,617

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