Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 09:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.79 (µg/m3)
CO 0.60 (mg/m3)
NO2 13.07 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2026 09:30:30
PM - 2.5 25.62 (µg/m3)
PM - 10 57.95 (µg/m3)
SO2 23.45 (µg/m3)
CO 0.36 (mg/m3)
NO2 14.58 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2026 09:30:54
PM - 2.5 91.75 (µg/m3)
PM - 10 (µg/m3)
SO2 .46 (µg/m3)
CO ##### (mg/m3)
NO2 992.34 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2026 09:33:52
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
12-10-2026 09:33:37
PM - 2.5 12 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.50 (mg/m3)
NO2 18.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-10-2026 09:33:36
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 09:33:37
PM - 2.5 13.35 (µg/m3)
PM - 10 38.12 (µg/m3)
SO2 0 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-10-2026 09:30:23
PM - 2.5 9.65 (µg/m3)
PM - 10 (µg/m3)
SO2 20.48 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-10-2026 09:30:13
PM - 2.5 99.3 (µg/m3)
PM - 10 181.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 09:26:24
PM - 2.5 55.1 (µg/m3)
PM - 10 108.86 (µg/m3)
SO2 16.94 (µg/m3)
CO 1.18 (mg/m3)
NO2 15.08 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 09:33:49
PM - 2.5 42.36 (µg/m3)
PM - 10 66.51 (µg/m3)
SO2 10.15 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.2 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2026 09:33:32
PM - 2.5 22 (µg/m3)
PM - 10 39 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-10-2026 09:30:07
PM - 2.5 3.69 (µg/m3)
PM - 10 (µg/m3)
SO2 17.98 (µg/m3)
CO 0.16 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 09:30:51
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 09:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.79 (µg/m3)
CO 0.60 (mg/m3)
NO2 13.07 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2026 09:30:30
PM - 2.5 25.62 (µg/m3)
PM - 10 57.95 (µg/m3)
SO2 23.45 (µg/m3)
CO 0.36 (mg/m3)
NO2 14.58 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2026 09:30:54
PM - 2.5 91.75 (µg/m3)
PM - 10 (µg/m3)
SO2 .46 (µg/m3)
CO ##### (mg/m3)
NO2 992.34 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2026 09:33:52
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
12-10-2026 09:33:37
PM - 2.5 12 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.50 (mg/m3)
NO2 18.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-10-2026 09:33:36
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 09:33:37
PM - 2.5 13.35 (µg/m3)
PM - 10 38.12 (µg/m3)
SO2 0 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-10-2026 09:30:23
PM - 2.5 9.65 (µg/m3)
PM - 10 (µg/m3)
SO2 20.48 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-10-2026 09:30:13
PM - 2.5 99.3 (µg/m3)
PM - 10 181.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 09:26:24
PM - 2.5 55.1 (µg/m3)
PM - 10 108.86 (µg/m3)
SO2 16.94 (µg/m3)
CO 1.18 (mg/m3)
NO2 15.08 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 09:33:49
PM - 2.5 42.36 (µg/m3)
PM - 10 66.51 (µg/m3)
SO2 10.15 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.2 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2026 09:33:32
PM - 2.5 22 (µg/m3)
PM - 10 39 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-10-2026 09:30:07
PM - 2.5 3.69 (µg/m3)
PM - 10 (µg/m3)
SO2 17.98 (µg/m3)
CO 0.16 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 09:30:51
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,260

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	SECL_DIPKA	SECL_DIPKA	12-OCT-2026 09:33	12-OCT-2026 09:30	42.36	66.51	10.15	5.20	0.61	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	12-OCT-2026 09:33	12-OCT-2026 04:03	13.35	38.12	0.00	-	1.05	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	12-OCT-2026 09:33	12-OCT-2026 04:03	13.48	37.87	4.84	-	1.06	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	12-OCT-2026 09:32	12-OCT-2026 04:02	13.50	37.64	3.37	-	1.02	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	12-OCT-2026 09:32	12-OCT-2026 04:02	13.35	37.47	2.97	-	1.01	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	12-OCT-2026 09:31	12-OCT-2026 04:01	13.16	37.13	3.84	-	1.00	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	12-OCT-2026 09:31	12-OCT-2026 04:01	13.11	36.76	3.78	-	1.00	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	12-OCT-2026 09:30	12-OCT-2026 04:00	12.78	36.38	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	12-OCT-2026 09:30	12-OCT-2026 04:00	12.47	36.14	3.00	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	12-OCT-2026 09:30	12-OCT-2026 03:59	3.69	-	17.98	270.00	0.16	site_5592	Swan Environ

1 - 10 of 1,260

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