Subsidiary wise

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 07:18:41
PM - 2.5 57.49 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 8.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 07:16:20
PM - 2.5 42.55 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 15.58 (µg/m3)
CO 0.51 (mg/m3)
NO2 8.43 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 07:18:45
PM - 2.5 3.1 (µg/m3)
PM - 10 76.26 (µg/m3)
SO2 11.24 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 07:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.67 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 07:15:35
PM - 2.5 19.93 (µg/m3)
PM - 10 68.37 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 07:15:55
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 07:18:42
PM - 2.5 24.12 (µg/m3)
PM - 10 45.78 (µg/m3)
SO2 8.07 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 07:15:32
PM - 2.5 9.82 (µg/m3)
PM - 10 (µg/m3)
SO2 26.33 (µg/m3)
CO ##### (mg/m3)
NO2 1.03 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 07:06:16
PM - 2.5 38.49 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 7.06 (µg/m3)
CO 1.53 (mg/m3)
NO2 11.45 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 07:15:56
PM - 2.5 60 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.62 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 07:11:08
PM - 2.5 24.8 (µg/m3)
PM - 10 48.91 (µg/m3)
SO2 17.17 (µg/m3)
CO 0.60 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 07:18:17
PM - 2.5 43.93 (µg/m3)
PM - 10 68.06 (µg/m3)
SO2 10.57 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 07:18:27
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.21 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 07:15:37
PM - 2.5 4.27 (µg/m3)
PM - 10 (µg/m3)
SO2 16.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 07:15:51
PM - 2.5 1.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 07:18:41
PM - 2.5 57.49 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 8.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 07:16:20
PM - 2.5 42.55 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 15.58 (µg/m3)
CO 0.51 (mg/m3)
NO2 8.43 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 07:18:45
PM - 2.5 3.1 (µg/m3)
PM - 10 76.26 (µg/m3)
SO2 11.24 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 07:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.67 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 07:15:35
PM - 2.5 19.93 (µg/m3)
PM - 10 68.37 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 07:15:55
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 07:18:42
PM - 2.5 24.12 (µg/m3)
PM - 10 45.78 (µg/m3)
SO2 8.07 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 07:15:32
PM - 2.5 9.82 (µg/m3)
PM - 10 (µg/m3)
SO2 26.33 (µg/m3)
CO ##### (mg/m3)
NO2 1.03 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 07:06:16
PM - 2.5 38.49 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 7.06 (µg/m3)
CO 1.53 (mg/m3)
NO2 11.45 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 07:15:56
PM - 2.5 60 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.62 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 07:11:08
PM - 2.5 24.8 (µg/m3)
PM - 10 48.91 (µg/m3)
SO2 17.17 (µg/m3)
CO 0.60 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 07:18:17
PM - 2.5 43.93 (µg/m3)
PM - 10 68.06 (µg/m3)
SO2 10.57 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 07:18:27
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.21 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 07:15:37
PM - 2.5 4.27 (µg/m3)
PM - 10 (µg/m3)
SO2 16.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 07:15:51
PM - 2.5 1.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (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 978

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	07-OCT-2026 07:18	07-OCT-2026 01:48	24.12	45.78	8.07	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 07:18	07-OCT-2026 07:15	43.93	68.06	10.57	5.76	0.68	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 07:18	07-OCT-2026 01:48	24.43	45.94	6.57	-	0.95	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	07-OCT-2026 07:17	07-OCT-2026 01:47	25.00	46.12	10.30	-	0.96	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	07-OCT-2026 07:17	07-OCT-2026 01:47	25.38	46.31	3.26	-	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	07-OCT-2026 07:16	07-OCT-2026 01:46	25.64	46.30	5.78	-	1.03	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	07-OCT-2026 07:16	07-OCT-2026 01:46	25.76	46.32	9.34	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 07:15	07-OCT-2026 01:44	4.27	-	16.42	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	07-OCT-2026 07:15	07-OCT-2026 01:45	25.63	46.42	10.11	-	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	07-OCT-2026 07:15	07-OCT-2026 01:45	25.48	46.56	15.41	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 978

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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