Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 14:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.94 (µg/m3)
CO 0.60 (mg/m3)
NO2 12.26 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 14:30:02
PM - 2.5 33.38 (µg/m3)
PM - 10 92.12 (µg/m3)
SO2 12.58 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 14:33:21
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.85 (mg/m3)
NO2 41.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 14:33:28
PM - 2.5 37.01 (µg/m3)
PM - 10 113.88 (µg/m3)
SO2 18.6 (µg/m3)
CO 0.63 (mg/m3)
NO2 18.19 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 14:30:17
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 14:33:06
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 14:33:11
PM - 2.5 0 (µg/m3)
PM - 10 43.48 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 14:30:46
PM - 2.5 12.44 (µg/m3)
PM - 10 (µg/m3)
SO2 16.56 (µg/m3)
CO ##### (mg/m3)
NO2 1.12 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
04-10-2026 14:29:54
PM - 2.5 44.64 (µg/m3)
PM - 10 73.44 (µg/m3)
SO2 17.74 (µg/m3)
CO (mg/m3)
NO2 34.97 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 14:21:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.72 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 14:30:20
PM - 2.5 42.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 0.49 (mg/m3)
NO2 .31 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 14:26:06
PM - 2.5 34.4 (µg/m3)
PM - 10 67.22 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.95 (mg/m3)
NO2 10.79 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 14:33:08
PM - 2.5 38.93 (µg/m3)
PM - 10 63.09 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 14:32:58
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.05 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 14:30:20
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.68 (µg/m3)
CO 0.20 (mg/m3)
NO2 180 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 14:30:50
PM - 2.5 1.03 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 14:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.94 (µg/m3)
CO 0.60 (mg/m3)
NO2 12.26 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 14:30:02
PM - 2.5 33.38 (µg/m3)
PM - 10 92.12 (µg/m3)
SO2 12.58 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 14:33:21
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.85 (mg/m3)
NO2 41.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 14:33:28
PM - 2.5 37.01 (µg/m3)
PM - 10 113.88 (µg/m3)
SO2 18.6 (µg/m3)
CO 0.63 (mg/m3)
NO2 18.19 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 14:30:17
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 14:33:06
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 14:33:11
PM - 2.5 0 (µg/m3)
PM - 10 43.48 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 14:30:46
PM - 2.5 12.44 (µg/m3)
PM - 10 (µg/m3)
SO2 16.56 (µg/m3)
CO ##### (mg/m3)
NO2 1.12 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
04-10-2026 14:29:54
PM - 2.5 44.64 (µg/m3)
PM - 10 73.44 (µg/m3)
SO2 17.74 (µg/m3)
CO (mg/m3)
NO2 34.97 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 14:21:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.72 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 14:30:20
PM - 2.5 42.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 0.49 (mg/m3)
NO2 .31 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 14:26:06
PM - 2.5 34.4 (µg/m3)
PM - 10 67.22 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.95 (mg/m3)
NO2 10.79 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 14:33:08
PM - 2.5 38.93 (µg/m3)
PM - 10 63.09 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 14:32:58
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.05 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 14:30:20
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.68 (µg/m3)
CO 0.20 (mg/m3)
NO2 180 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 14:30:50
PM - 2.5 1.03 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,981

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	04-OCT-2026 14:33	04-OCT-2026 09:03	0.00	43.48	0.00	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	04-OCT-2026 14:33	04-OCT-2026 14:30	38.93	63.09	9.22	3.96	0.46	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 14:32	04-OCT-2026 09:02	0.00	43.38	0.00	-	0.74	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	04-OCT-2026 14:32	04-OCT-2026 09:02	0.00	43.31	0.00	-	0.74	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	04-OCT-2026 14:31	04-OCT-2026 09:01	0.00	43.20	0.00	-	0.72	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	04-OCT-2026 14:31	04-OCT-2026 09:01	0.00	43.12	0.00	-	0.72	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	04-OCT-2026 14:30	04-OCT-2026 09:00	0.00	43.07	0.00	-	0.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	04-OCT-2026 14:30	04-OCT-2026 08:59	3.43	-	6.68	180.00	0.20	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 14:30	04-OCT-2026 09:00	0.04	43.20	0.00	-	0.73	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	04-OCT-2026 14:29	04-OCT-2026 08:59	0.15	43.32	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,981

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