Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.52 (µg/m3)
CO 0.37 (mg/m3)
NO2 15.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:00:38
PM - 2.5 34.87 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:00:07
PM - 2.5 470.22 (µg/m3)
PM - 10 (µg/m3)
SO2 35.5 (µg/m3)
CO 2.31 (mg/m3)
NO2 5.41 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:03:43
PM - 2.5 20 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.31 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:03:42
PM - 2.5 8.07 (µg/m3)
PM - 10 37.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:00:15
PM - 2.5 13.93 (µg/m3)
PM - 10 (µg/m3)
SO2 19.48 (µg/m3)
CO ##### (mg/m3)
NO2 1.68 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:00:07
PM - 2.5 42 (µg/m3)
PM - 10 89.03 (µg/m3)
SO2 16.66 (µg/m3)
CO (mg/m3)
NO2 31.93 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:51:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.33 (µg/m3)
CO 1.56 (mg/m3)
NO2 47.43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:56:10
PM - 2.5 36.3 (µg/m3)
PM - 10 70.98 (µg/m3)
SO2 13.42 (µg/m3)
CO 0.76 (mg/m3)
NO2 10.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:03:25
PM - 2.5 44.52 (µg/m3)
PM - 10 68.65 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:49:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 13.88 (µg/m3)
CO 1.43 (mg/m3)
NO2 45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:03:57
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 11:00:06
PM - 2.5 2.88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:03:47
PM - 2.5 18.09 (µg/m3)
PM - 10 37.39 (µg/m3)
SO2 4.59 (µg/m3)
CO 0.80 (mg/m3)
NO2 11.73 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:00:51
PM - 2.5 .82 (µg/m3)
PM - 10 (µg/m3)
SO2 6.1 (µg/m3)
CO ##### (mg/m3)
NO2 .76 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.52 (µg/m3)
CO 0.37 (mg/m3)
NO2 15.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:00:38
PM - 2.5 34.87 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:00:07
PM - 2.5 470.22 (µg/m3)
PM - 10 (µg/m3)
SO2 35.5 (µg/m3)
CO 2.31 (mg/m3)
NO2 5.41 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:03:43
PM - 2.5 20 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.31 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:03:42
PM - 2.5 8.07 (µg/m3)
PM - 10 37.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:00:15
PM - 2.5 13.93 (µg/m3)
PM - 10 (µg/m3)
SO2 19.48 (µg/m3)
CO ##### (mg/m3)
NO2 1.68 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:00:07
PM - 2.5 42 (µg/m3)
PM - 10 89.03 (µg/m3)
SO2 16.66 (µg/m3)
CO (mg/m3)
NO2 31.93 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:51:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.33 (µg/m3)
CO 1.56 (mg/m3)
NO2 47.43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:56:10
PM - 2.5 36.3 (µg/m3)
PM - 10 70.98 (µg/m3)
SO2 13.42 (µg/m3)
CO 0.76 (mg/m3)
NO2 10.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:03:25
PM - 2.5 44.52 (µg/m3)
PM - 10 68.65 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:49:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 13.88 (µg/m3)
CO 1.43 (mg/m3)
NO2 45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:03:57
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 11:00:06
PM - 2.5 2.88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:03:47
PM - 2.5 18.09 (µg/m3)
PM - 10 37.39 (µg/m3)
SO2 4.59 (µg/m3)
CO 0.80 (mg/m3)
NO2 11.73 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:00:51
PM - 2.5 .82 (µg/m3)
PM - 10 (µg/m3)
SO2 6.1 (µg/m3)
CO ##### (mg/m3)
NO2 .76 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,489

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 11:03	08-OCT-2026 05:33	8.07	37.12	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 11:03	08-OCT-2026 11:00	44.52	68.65	10.73	5.97	0.71	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 11:03	08-OCT-2026 05:33	7.55	37.51	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 11:02	08-OCT-2026 05:32	7.33	38.01	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 11:02	08-OCT-2026 05:32	7.46	38.56	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 11:01	08-OCT-2026 05:31	7.62	39.05	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 11:01	08-OCT-2026 05:31	8.08	39.55	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 11:00	08-OCT-2026 05:30	8.66	40.03	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 11:00	08-OCT-2026 05:29	2.88	-	6.58	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 10:59	08-OCT-2026 05:29	9.46	41.12	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,489

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