Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.53 (µg/m3)
CO 0.72 (mg/m3)
NO2 5.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:45:45
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:45:18
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 10:48:42
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:48:34
PM - 2.5 15.95 (µg/m3)
PM - 10 39.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:45:26
PM - 2.5 14.11 (µg/m3)
PM - 10 (µg/m3)
SO2 20.77 (µg/m3)
CO ##### (mg/m3)
NO2 1.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:36:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:41:09
PM - 2.5 29.6 (µg/m3)
PM - 10 58.19 (µg/m3)
SO2 13.03 (µg/m3)
CO 0.60 (mg/m3)
NO2 9.6 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:48:24
PM - 2.5 36.83 (µg/m3)
PM - 10 61.01 (µg/m3)
SO2 8.66 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 23.55 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:48:32
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.37 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:45:16
PM - 2.5 3.32 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO 0.61 (mg/m3)
NO2 229.8 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:48:47
PM - 2.5 23.01 (µg/m3)
PM - 10 41.15 (µg/m3)
SO2 3.47 (µg/m3)
CO 0.80 (mg/m3)
NO2 11.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 10:45:51
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.53 (µg/m3)
CO 0.72 (mg/m3)
NO2 5.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:45:45
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:45:18
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 10:48:42
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:48:34
PM - 2.5 15.95 (µg/m3)
PM - 10 39.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:45:26
PM - 2.5 14.11 (µg/m3)
PM - 10 (µg/m3)
SO2 20.77 (µg/m3)
CO ##### (mg/m3)
NO2 1.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:36:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:41:09
PM - 2.5 29.6 (µg/m3)
PM - 10 58.19 (µg/m3)
SO2 13.03 (µg/m3)
CO 0.60 (mg/m3)
NO2 9.6 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:48:24
PM - 2.5 36.83 (µg/m3)
PM - 10 61.01 (µg/m3)
SO2 8.66 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 23.55 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:48:32
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.37 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:45:16
PM - 2.5 3.32 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO 0.61 (mg/m3)
NO2 229.8 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:48:47
PM - 2.5 23.01 (µg/m3)
PM - 10 41.15 (µg/m3)
SO2 3.47 (µg/m3)
CO 0.80 (mg/m3)
NO2 11.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 10:45:51
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.46 (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 1,456

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 10:48	08-OCT-2026 05:18	15.95	39.30	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 10:48	08-OCT-2026 10:45	36.83	61.01	8.66	3.21	0.37	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 10:48	08-OCT-2026 05:18	16.20	39.32	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 10:47	08-OCT-2026 05:17	16.58	39.63	0.00	-	0.85	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 10:47	08-OCT-2026 05:17	16.76	39.80	0.00	-	0.85	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 10:46	08-OCT-2026 05:16	16.88	40.10	0.00	-	0.86	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 10:46	08-OCT-2026 05:16	16.75	40.40	0.00	-	0.84	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 10:45	08-OCT-2026 05:15	16.40	40.62	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 10:45	08-OCT-2026 05:14	3.32	-	6.37	229.80	0.61	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 10:45	08-OCT-2026 05:15	16.08	40.81	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,456

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