Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.28 (µg/m3)
CO 0.62 (mg/m3)
NO2 11.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:45:21
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.28 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:45:34
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:48:44
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:49:13
PM - 2.5 15.38 (µg/m3)
PM - 10 75.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:45:12
PM - 2.5 13.75 (µg/m3)
PM - 10 (µg/m3)
SO2 13.35 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:44:52
PM - 2.5 18.96 (µg/m3)
PM - 10 73.66 (µg/m3)
SO2 7.24 (µg/m3)
CO (mg/m3)
NO2 5.39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 11:36:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.48 (µg/m3)
CO 0.72 (mg/m3)
NO2 15.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 11:45:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:41:09
PM - 2.5 53.5 (µg/m3)
PM - 10 103.28 (µg/m3)
SO2 14.41 (µg/m3)
CO 1.17 (mg/m3)
NO2 13.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:48:25
PM - 2.5 45.04 (µg/m3)
PM - 10 69.17 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.16 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 11:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 116.89 (µg/m3)
SO2 9.48 (µg/m3)
CO 1.43 (mg/m3)
NO2 46.66 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:48:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 11:45:36
PM - 2.5 .46 (µg/m3)
PM - 10 (µg/m3)
SO2 180 (µg/m3)
CO ##### (mg/m3)
NO2 67.25 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:48:49
PM - 2.5 17.45 (µg/m3)
PM - 10 42.32 (µg/m3)
SO2 4.81 (µg/m3)
CO 0.79 (mg/m3)
NO2 11.91 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 993.59 (µg/m3)
CO 0.71 (mg/m3)
NO2 6.13 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.28 (µg/m3)
CO 0.62 (mg/m3)
NO2 11.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:45:21
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.28 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:45:34
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:48:44
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:49:13
PM - 2.5 15.38 (µg/m3)
PM - 10 75.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:45:12
PM - 2.5 13.75 (µg/m3)
PM - 10 (µg/m3)
SO2 13.35 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:44:52
PM - 2.5 18.96 (µg/m3)
PM - 10 73.66 (µg/m3)
SO2 7.24 (µg/m3)
CO (mg/m3)
NO2 5.39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 11:36:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.48 (µg/m3)
CO 0.72 (mg/m3)
NO2 15.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 11:45:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:41:09
PM - 2.5 53.5 (µg/m3)
PM - 10 103.28 (µg/m3)
SO2 14.41 (µg/m3)
CO 1.17 (mg/m3)
NO2 13.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:48:25
PM - 2.5 45.04 (µg/m3)
PM - 10 69.17 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.16 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 11:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 116.89 (µg/m3)
SO2 9.48 (µg/m3)
CO 1.43 (mg/m3)
NO2 46.66 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:48:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 11:45:36
PM - 2.5 .46 (µg/m3)
PM - 10 (µg/m3)
SO2 180 (µg/m3)
CO ##### (mg/m3)
NO2 67.25 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:48:49
PM - 2.5 17.45 (µg/m3)
PM - 10 42.32 (µg/m3)
SO2 4.81 (µg/m3)
CO 0.79 (mg/m3)
NO2 11.91 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 993.59 (µg/m3)
CO 0.71 (mg/m3)
NO2 6.13 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,592

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	08-OCT-2026 11:49	08-OCT-2026 06:19	15.38	75.61	0.00	-	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	08-OCT-2026 11:48	08-OCT-2026 06:18	15.50	76.14	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 11:48	08-OCT-2026 11:45	45.04	69.17	10.87	6.16	0.73	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 11:48	08-OCT-2026 06:18	15.63	76.50	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	08-OCT-2026 11:47	08-OCT-2026 06:17	15.63	76.83	0.00	-	0.90	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	08-OCT-2026 11:47	08-OCT-2026 06:17	15.44	77.02	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	08-OCT-2026 11:46	08-OCT-2026 06:16	15.37	77.13	0.00	-	0.88	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	08-OCT-2026 11:46	08-OCT-2026 06:16	15.29	77.15	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 11:45	08-OCT-2026 06:14	0.46	-	180.00	67.25	31.17	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 11:45	08-OCT-2026 06:15	15.03	77.14	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,592

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