Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 05:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.54 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 05:15:03
PM - 2.5 19.73 (µg/m3)
PM - 10 87.17 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 05:15:50
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 05:19:06
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 05:19:18
PM - 2.5 46.96 (µg/m3)
PM - 10 111.24 (µg/m3)
SO2 18.86 (µg/m3)
CO 1.31 (mg/m3)
NO2 1.91 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 05:19:06
PM - 2.5 27.74 (µg/m3)
PM - 10 36.21 (µg/m3)
SO2 18.57 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 05:15:10
PM - 2.5 8.16 (µg/m3)
PM - 10 (µg/m3)
SO2 36.76 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 05:06:19
PM - 2.5 44.85 (µg/m3)
PM - 10 77.33 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.64 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 05:15:56
PM - 2.5 135.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.18 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 05:11:10
PM - 2.5 46.8 (µg/m3)
PM - 10 92.82 (µg/m3)
SO2 16.43 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 05:18:29
PM - 2.5 34.55 (µg/m3)
PM - 10 58.73 (µg/m3)
SO2 8.04 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.39 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 05:18:33
PM - 2.5 40 (µg/m3)
PM - 10 69 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.10 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 05:15:37
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 10.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 05:19:13
PM - 2.5 32.05 (µg/m3)
PM - 10 58.1 (µg/m3)
SO2 3.78 (µg/m3)
CO 1.18 (mg/m3)
NO2 11.53 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 05:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 05:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.54 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 05:15:03
PM - 2.5 19.73 (µg/m3)
PM - 10 87.17 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 05:15:50
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 05:19:06
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 05:19:18
PM - 2.5 46.96 (µg/m3)
PM - 10 111.24 (µg/m3)
SO2 18.86 (µg/m3)
CO 1.31 (mg/m3)
NO2 1.91 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 05:19:06
PM - 2.5 27.74 (µg/m3)
PM - 10 36.21 (µg/m3)
SO2 18.57 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 05:15:10
PM - 2.5 8.16 (µg/m3)
PM - 10 (µg/m3)
SO2 36.76 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 05:06:19
PM - 2.5 44.85 (µg/m3)
PM - 10 77.33 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.64 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 05:15:56
PM - 2.5 135.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.18 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 05:11:10
PM - 2.5 46.8 (µg/m3)
PM - 10 92.82 (µg/m3)
SO2 16.43 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 05:18:29
PM - 2.5 34.55 (µg/m3)
PM - 10 58.73 (µg/m3)
SO2 8.04 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.39 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 05:18:33
PM - 2.5 40 (µg/m3)
PM - 10 69 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.10 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 05:15:37
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 10.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 05:19:13
PM - 2.5 32.05 (µg/m3)
PM - 10 58.1 (µg/m3)
SO2 3.78 (µg/m3)
CO 1.18 (mg/m3)
NO2 11.53 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 05:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 706

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	09-OCT-2026 05:19	08-OCT-2026 23:49	27.74	36.21	18.57	-	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	09-OCT-2026 05:18	08-OCT-2026 23:48	27.86	36.56	20.32	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 05:18	09-OCT-2026 05:15	34.55	58.73	8.04	2.39	0.26	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 05:18	08-OCT-2026 23:48	27.91	36.89	21.83	-	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	09-OCT-2026 05:17	08-OCT-2026 23:47	27.93	37.43	18.68	-	0.89	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	09-OCT-2026 05:17	08-OCT-2026 23:47	27.94	37.86	23.06	-	0.89	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	09-OCT-2026 05:16	08-OCT-2026 23:46	27.74	38.23	22.89	-	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	09-OCT-2026 05:16	08-OCT-2026 23:46	27.55	38.62	17.96	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 05:15	08-OCT-2026 23:44	3.42	-	10.68	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	09-OCT-2026 05:15	08-OCT-2026 23:45	27.32	39.02	9.23	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 706

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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