Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 23:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.18 (µg/m3)
CO 0.74 (mg/m3)
NO2 1.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 23:45:15
PM - 2.5 21.88 (µg/m3)
PM - 10 81 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.47 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 23:45:52
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 23:48:28
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 23:48:17
PM - 2.5 38.89 (µg/m3)
PM - 10 130.46 (µg/m3)
SO2 18.9 (µg/m3)
CO 1.44 (mg/m3)
NO2 1.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 23:48:42
PM - 2.5 41.34 (µg/m3)
PM - 10 158.78 (µg/m3)
SO2 18.76 (µg/m3)
CO 1.40 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 23:45:11
PM - 2.5 9.76 (µg/m3)
PM - 10 (µg/m3)
SO2 34.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 23:36:19
PM - 2.5 61.02 (µg/m3)
PM - 10 105.21 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.13 (mg/m3)
NO2 31.3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 23:45:55
PM - 2.5 88.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.05 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 23:41:10
PM - 2.5 41.4 (µg/m3)
PM - 10 82.43 (µg/m3)
SO2 16.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 23:48:28
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.82 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 23:48:32
PM - 2.5 76 (µg/m3)
PM - 10 136 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 3.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 23:45:19
PM - 2.5 3.63 (µg/m3)
PM - 10 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.17 (mg/m3)
NO2 90 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 23:48:32
PM - 2.5 66.98 (µg/m3)
PM - 10 183.85 (µg/m3)
SO2 4.26 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.97 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 23:45:50
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 23:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.18 (µg/m3)
CO 0.74 (mg/m3)
NO2 1.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 23:45:15
PM - 2.5 21.88 (µg/m3)
PM - 10 81 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.47 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 23:45:52
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 23:48:28
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 23:48:17
PM - 2.5 38.89 (µg/m3)
PM - 10 130.46 (µg/m3)
SO2 18.9 (µg/m3)
CO 1.44 (mg/m3)
NO2 1.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 23:48:42
PM - 2.5 41.34 (µg/m3)
PM - 10 158.78 (µg/m3)
SO2 18.76 (µg/m3)
CO 1.40 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 23:45:11
PM - 2.5 9.76 (µg/m3)
PM - 10 (µg/m3)
SO2 34.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 23:36:19
PM - 2.5 61.02 (µg/m3)
PM - 10 105.21 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.13 (mg/m3)
NO2 31.3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 23:45:55
PM - 2.5 88.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.05 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 23:41:10
PM - 2.5 41.4 (µg/m3)
PM - 10 82.43 (µg/m3)
SO2 16.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 23:48:28
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.82 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 23:48:32
PM - 2.5 76 (µg/m3)
PM - 10 136 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 3.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 23:45:19
PM - 2.5 3.63 (µg/m3)
PM - 10 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.17 (mg/m3)
NO2 90 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 23:48:32
PM - 2.5 66.98 (µg/m3)
PM - 10 183.85 (µg/m3)
SO2 4.26 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.97 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 23:45:50
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,216

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 23:48	08-OCT-2026 18:18	41.34	158.78	18.76	-	1.40	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 23:48	08-OCT-2026 23:45	37.42	61.59	8.82	3.42	0.39	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 23:48	08-OCT-2026 18:18	41.05	158.60	21.41	-	1.46	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 23:47	08-OCT-2026 18:17	40.85	158.39	26.88	-	1.48	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 23:47	08-OCT-2026 18:17	40.81	158.00	27.13	-	1.46	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 23:46	08-OCT-2026 18:16	40.88	157.47	29.36	-	1.42	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 23:46	08-OCT-2026 18:16	40.94	157.07	32.09	-	1.37	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 23:45	08-OCT-2026 18:15	40.63	156.40	25.57	-	1.38	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 23:45	08-OCT-2026 18:14	3.63	-	9.65	90.00	0.17	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 23:45	08-OCT-2026 18:15	40.17	155.68	27.07	-	1.35	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,216

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