Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 16:01:22
PM - 2.5 44.94 (µg/m3)
PM - 10 60.76 (µg/m3)
SO2 33.32 (µg/m3)
CO 0.75 (mg/m3)
NO2 3.4 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 15:59:21
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.64 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.81 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 16:01:02
PM - 2.5 11.82 (µg/m3)
PM - 10 41.38 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 16:01:02
PM - 2.5 64.55 (µg/m3)
PM - 10 (µg/m3)
SO2 34 (µg/m3)
CO 2.28 (mg/m3)
NO2 5.28 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 16:03:49
PM - 2.5 25 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.6 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 16:04:08
PM - 2.5 54.31 (µg/m3)
PM - 10 143.31 (µg/m3)
SO2 20.33 (µg/m3)
CO 1.35 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 16:04:12
PM - 2.5 16.01 (µg/m3)
PM - 10 26.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 16:01:01
PM - 2.5 12.48 (µg/m3)
PM - 10 (µg/m3)
SO2 19.79 (µg/m3)
CO ##### (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 15:51:17
PM - 2.5 45.96 (µg/m3)
PM - 10 79.23 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.31 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 16:01:02
PM - 2.5 62.1 (µg/m3)
PM - 10 124.3 (µg/m3)
SO2 .19 (µg/m3)
CO 1.18 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 15:56:10
PM - 2.5 43.9 (µg/m3)
PM - 10 87.34 (µg/m3)
SO2 16.25 (µg/m3)
CO 0.91 (mg/m3)
NO2 13.02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 16:03:26
PM - 2.5 42.3 (µg/m3)
PM - 10 66.45 (µg/m3)
SO2 10.13 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.18 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 15:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.99 (µg/m3)
SO2 56.13 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 16:04:01
PM - 2.5 95 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 16:01:02
PM - 2.5 3.63 (µg/m3)
PM - 10 (µg/m3)
SO2 40.01 (µg/m3)
CO 1.36 (mg/m3)
NO2 277.56 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 16:03:54
PM - 2.5 25.26 (µg/m3)
PM - 10 48.37 (µg/m3)
SO2 2.98 (µg/m3)
CO 0.75 (mg/m3)
NO2 9.66 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 16:01:02
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO 2.88 (mg/m3)
NO2 .45 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 16:01:22
PM - 2.5 44.94 (µg/m3)
PM - 10 60.76 (µg/m3)
SO2 33.32 (µg/m3)
CO 0.75 (mg/m3)
NO2 3.4 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 15:59:21
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.64 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.81 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 16:01:02
PM - 2.5 11.82 (µg/m3)
PM - 10 41.38 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 16:01:02
PM - 2.5 64.55 (µg/m3)
PM - 10 (µg/m3)
SO2 34 (µg/m3)
CO 2.28 (mg/m3)
NO2 5.28 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 16:03:49
PM - 2.5 25 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.6 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 16:04:08
PM - 2.5 54.31 (µg/m3)
PM - 10 143.31 (µg/m3)
SO2 20.33 (µg/m3)
CO 1.35 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 16:04:12
PM - 2.5 16.01 (µg/m3)
PM - 10 26.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 16:01:01
PM - 2.5 12.48 (µg/m3)
PM - 10 (µg/m3)
SO2 19.79 (µg/m3)
CO ##### (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 15:51:17
PM - 2.5 45.96 (µg/m3)
PM - 10 79.23 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.31 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 16:01:02
PM - 2.5 62.1 (µg/m3)
PM - 10 124.3 (µg/m3)
SO2 .19 (µg/m3)
CO 1.18 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 15:56:10
PM - 2.5 43.9 (µg/m3)
PM - 10 87.34 (µg/m3)
SO2 16.25 (µg/m3)
CO 0.91 (mg/m3)
NO2 13.02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 16:03:26
PM - 2.5 42.3 (µg/m3)
PM - 10 66.45 (µg/m3)
SO2 10.13 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.18 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 15:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.99 (µg/m3)
SO2 56.13 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 16:04:01
PM - 2.5 95 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 16:01:02
PM - 2.5 3.63 (µg/m3)
PM - 10 (µg/m3)
SO2 40.01 (µg/m3)
CO 1.36 (mg/m3)
NO2 277.56 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 16:03:54
PM - 2.5 25.26 (µg/m3)
PM - 10 48.37 (µg/m3)
SO2 2.98 (µg/m3)
CO 0.75 (mg/m3)
NO2 9.66 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 16:01:02
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO 2.88 (mg/m3)
NO2 .45 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,168

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 16:04	08-OCT-2026 10:34	16.01	26.12	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 16:03	08-OCT-2026 10:33	15.51	25.60	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 16:03	08-OCT-2026 16:00	42.30	66.45	10.13	5.18	0.61	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 16:03	08-OCT-2026 10:32	15.13	25.07	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 16:02	08-OCT-2026 10:32	14.79	24.55	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 16:02	08-OCT-2026 10:32	14.61	24.24	0.00	-	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	08-OCT-2026 16:01	08-OCT-2026 10:31	14.58	24.04	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 16:01	08-OCT-2026 10:30	3.63	-	40.01	277.56	1.36	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 15:59	08-OCT-2026 10:29	15.03	23.53	0.00	-	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	08-OCT-2026 15:59	08-OCT-2026 10:29	15.27	23.54	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,168

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