Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:16:22
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 28.17 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 02:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.19 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 02:15:51
PM - 2.5 29.13 (µg/m3)
PM - 10 56.08 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.39 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:15:34
PM - 2.5 2.29 (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 02:18:55
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:18:33
PM - 2.5 14.93 (µg/m3)
PM - 10 40.93 (µg/m3)
SO2 10.65 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:15:42
PM - 2.5 209.52 (µg/m3)
PM - 10 (µg/m3)
SO2 .38 (µg/m3)
CO ##### (mg/m3)
NO2 25.1 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:18:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.65 (µg/m3)
CO 1.51 (mg/m3)
NO2 1.73 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 02:06:45
PM - 2.5 1062.28 (µg/m3)
PM - 10 1831.52 (µg/m3)
SO2 24.43 (µg/m3)
CO 1.54 (mg/m3)
NO2 46.95 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 02:11:09
PM - 2.5 50.8 (µg/m3)
PM - 10 98.34 (µg/m3)
SO2 14.26 (µg/m3)
CO 1.11 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:18:24
PM - 2.5 41.18 (µg/m3)
PM - 10 65.34 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.77 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:18:36
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 1.41 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:15:58
PM - 2.5 2.94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.78 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:18:53
PM - 2.5 34.41 (µg/m3)
PM - 10 59.28 (µg/m3)
SO2 3.33 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.04 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:16:22
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 28.17 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 02:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.19 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 02:15:51
PM - 2.5 29.13 (µg/m3)
PM - 10 56.08 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.39 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:15:34
PM - 2.5 2.29 (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 02:18:55
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:18:33
PM - 2.5 14.93 (µg/m3)
PM - 10 40.93 (µg/m3)
SO2 10.65 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:15:42
PM - 2.5 209.52 (µg/m3)
PM - 10 (µg/m3)
SO2 .38 (µg/m3)
CO ##### (mg/m3)
NO2 25.1 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:18:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.65 (µg/m3)
CO 1.51 (mg/m3)
NO2 1.73 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 02:06:45
PM - 2.5 1062.28 (µg/m3)
PM - 10 1831.52 (µg/m3)
SO2 24.43 (µg/m3)
CO 1.54 (mg/m3)
NO2 46.95 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 02:11:09
PM - 2.5 50.8 (µg/m3)
PM - 10 98.34 (µg/m3)
SO2 14.26 (µg/m3)
CO 1.11 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:18:24
PM - 2.5 41.18 (µg/m3)
PM - 10 65.34 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.77 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:18:36
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 1.41 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:15:58
PM - 2.5 2.94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.78 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:18:53
PM - 2.5 34.41 (µg/m3)
PM - 10 59.28 (µg/m3)
SO2 3.33 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.04 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 310

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 02:18	07-OCT-2026 20:48	14.93	40.93	10.65	-	0.83	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 02:18	08-OCT-2026 02:15	41.18	65.34	9.83	4.77	0.56	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 02:18	07-OCT-2026 20:48	15.04	41.39	3.44	-	0.83	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 02:17	07-OCT-2026 20:47	15.35	41.95	6.73	-	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 02:17	07-OCT-2026 20:47	15.70	42.25	5.71	-	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 02:16	07-OCT-2026 20:46	16.01	42.52	7.92	-	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 02:16	07-OCT-2026 20:46	16.26	42.57	6.42	-	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 02:15	07-OCT-2026 20:44	2.94	-	6.78	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	08-OCT-2026 02:15	07-OCT-2026 20:45	16.78	42.54	7.41	-	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 02:15	07-OCT-2026 20:45	17.29	42.59	5.45	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 310

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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