Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.14 (µg/m3)
CO 0.74 (mg/m3)
NO2 15.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 00:30:24
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.87 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 00:30:17
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 00:32:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 00:32:34
PM - 2.5 28.31 (µg/m3)
PM - 10 96.29 (µg/m3)
SO2 64.66 (µg/m3)
CO 1.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 00:30:23
PM - 2.5 91.36 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 27.75 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 00:33:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.28 (µg/m3)
CO 1.55 (mg/m3)
NO2 1.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:21:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.06 (µg/m3)
CO 0.57 (mg/m3)
NO2 9.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 00:30:41
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.06 (µg/m3)
CO 0.51 (mg/m3)
NO2 .33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:26:08
PM - 2.5 20 (µg/m3)
PM - 10 39.56 (µg/m3)
SO2 14.25 (µg/m3)
CO 0.53 (mg/m3)
NO2 7.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 00:33:09
PM - 2.5 35.27 (µg/m3)
PM - 10 59.46 (µg/m3)
SO2 8.24 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 00:32:56
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.78 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 00:30:20
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 8.62 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 00:30:50
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.14 (µg/m3)
CO 0.74 (mg/m3)
NO2 15.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 00:30:24
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.87 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 00:30:17
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 00:32:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 00:32:34
PM - 2.5 28.31 (µg/m3)
PM - 10 96.29 (µg/m3)
SO2 64.66 (µg/m3)
CO 1.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 00:30:23
PM - 2.5 91.36 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 27.75 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 00:33:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.28 (µg/m3)
CO 1.55 (mg/m3)
NO2 1.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:21:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.06 (µg/m3)
CO 0.57 (mg/m3)
NO2 9.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 00:30:41
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.06 (µg/m3)
CO 0.51 (mg/m3)
NO2 .33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:26:08
PM - 2.5 20 (µg/m3)
PM - 10 39.56 (µg/m3)
SO2 14.25 (µg/m3)
CO 0.53 (mg/m3)
NO2 7.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 00:33:09
PM - 2.5 35.27 (µg/m3)
PM - 10 59.46 (µg/m3)
SO2 8.24 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 00:32:56
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.78 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 00:30:20
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 8.62 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 00:30:50
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 76

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	06-OCT-2026 00:33	06-OCT-2026 00:30	35.27	59.46	8.24	2.65	0.30	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 00:32	05-OCT-2026 19:02	28.31	96.29	64.66	-	1.66	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	06-OCT-2026 00:32	05-OCT-2026 19:02	28.09	96.29	66.47	-	1.67	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	06-OCT-2026 00:31	05-OCT-2026 19:01	27.96	96.29	71.79	-	1.69	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	06-OCT-2026 00:31	05-OCT-2026 19:01	27.75	96.29	65.20	-	1.67	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	06-OCT-2026 00:30	05-OCT-2026 19:00	27.65	96.29	61.98	-	1.64	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 00:30	05-OCT-2026 18:59	3.07	-	8.62	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	06-OCT-2026 00:30	05-OCT-2026 19:00	27.32	96.29	67.41	-	1.65	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	06-OCT-2026 00:29	05-OCT-2026 18:59	26.84	96.29	70.05	-	1.67	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	06-OCT-2026 00:29	05-OCT-2026 18:59	26.57	96.29	66.11	-	1.69	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 76

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