Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.23 (mg/m3)
NO2 6.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:00:46
PM - 2.5 29.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 27.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:03:02
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.37 (mg/m3)
NO2 8.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:00:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:02:58
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:03:12
PM - 2.5 41 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.31 (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 13:03:34
PM - 2.5 10.42 (µg/m3)
PM - 10 54.93 (µg/m3)
SO2 0 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:00:49
PM - 2.5 13.27 (µg/m3)
PM - 10 (µg/m3)
SO2 16.15 (µg/m3)
CO ##### (mg/m3)
NO2 .52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:00:17
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:48:37
PM - 2.5 43.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:03:28
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:00:44
PM - 2.5 2.81 (µg/m3)
PM - 10 (µg/m3)
SO2 8.65 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:03:14
PM - 2.5 52.94 (µg/m3)
PM - 10 94.5 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.92 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.92 (µg/m3)
CO 1.08 (mg/m3)
NO2 6.22 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.23 (mg/m3)
NO2 6.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:00:46
PM - 2.5 29.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 27.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:03:02
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.37 (mg/m3)
NO2 8.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:00:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:02:58
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:03:12
PM - 2.5 41 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.31 (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 13:03:34
PM - 2.5 10.42 (µg/m3)
PM - 10 54.93 (µg/m3)
SO2 0 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:00:49
PM - 2.5 13.27 (µg/m3)
PM - 10 (µg/m3)
SO2 16.15 (µg/m3)
CO ##### (mg/m3)
NO2 .52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:00:17
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:48:37
PM - 2.5 43.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:03:28
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:00:44
PM - 2.5 2.81 (µg/m3)
PM - 10 (µg/m3)
SO2 8.65 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:03:14
PM - 2.5 52.94 (µg/m3)
PM - 10 94.5 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.92 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.92 (µg/m3)
CO 1.08 (mg/m3)
NO2 6.22 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,672

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 13:03	10-OCT-2026 07:33	10.42	54.93	0.00	-	0.93	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 13:03	10-OCT-2026 07:33	10.53	54.55	0.00	-	0.92	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 13:02	10-OCT-2026 07:32	10.56	53.95	0.00	-	0.93	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 13:02	10-OCT-2026 07:32	10.34	53.61	0.00	-	0.95	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 13:01	10-OCT-2026 07:31	10.12	53.37	0.00	-	0.92	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 13:01	10-OCT-2026 07:31	9.91	53.25	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 13:00	10-OCT-2026 07:29	2.81	-	8.65	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 13:00	10-OCT-2026 07:30	9.58	53.15	0.00	-	0.95	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 12:59	10-OCT-2026 07:29	9.70	53.56	2.59	-	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 12:59	10-OCT-2026 07:29	9.88	53.83	0.00	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,672

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