Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:34:04
PM - 2.5 0 (µg/m3)
PM - 10 87.18 (µg/m3)
SO2 10.99 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 0.53 (mg/m3)
NO2 8.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:30:20
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:34:03
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:33:51
PM - 2.5 35.91 (µg/m3)
PM - 10 62.35 (µg/m3)
SO2 17.41 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:30:49
PM - 2.5 41.41 (µg/m3)
PM - 10 (µg/m3)
SO2 24.91 (µg/m3)
CO 2.33 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:33:58
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:33:45
PM - 2.5 33.78 (µg/m3)
PM - 10 64.32 (µg/m3)
SO2 17.44 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:30:47
PM - 2.5 7.64 (µg/m3)
PM - 10 (µg/m3)
SO2 37.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:30:54
PM - 2.5 36.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .96 (µg/m3)
CO 0.48 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:26:06
PM - 2.5 41.4 (µg/m3)
PM - 10 80.52 (µg/m3)
SO2 18.5 (µg/m3)
CO 1.20 (mg/m3)
NO2 12.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:34:00
PM - 2.5 43.81 (µg/m3)
PM - 10 67.94 (µg/m3)
SO2 10.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:33:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.10 (mg/m3)
NO2 9.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:30:14
PM - 2.5 3.24 (µg/m3)
PM - 10 (µg/m3)
SO2 5.83 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:30:50
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:34:04
PM - 2.5 0 (µg/m3)
PM - 10 87.18 (µg/m3)
SO2 10.99 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 0.53 (mg/m3)
NO2 8.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:30:20
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:34:03
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:33:51
PM - 2.5 35.91 (µg/m3)
PM - 10 62.35 (µg/m3)
SO2 17.41 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:30:49
PM - 2.5 41.41 (µg/m3)
PM - 10 (µg/m3)
SO2 24.91 (µg/m3)
CO 2.33 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:33:58
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:33:45
PM - 2.5 33.78 (µg/m3)
PM - 10 64.32 (µg/m3)
SO2 17.44 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:30:47
PM - 2.5 7.64 (µg/m3)
PM - 10 (µg/m3)
SO2 37.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:30:54
PM - 2.5 36.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .96 (µg/m3)
CO 0.48 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:26:06
PM - 2.5 41.4 (µg/m3)
PM - 10 80.52 (µg/m3)
SO2 18.5 (µg/m3)
CO 1.20 (mg/m3)
NO2 12.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:34:00
PM - 2.5 43.81 (µg/m3)
PM - 10 67.94 (µg/m3)
SO2 10.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:33:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.10 (mg/m3)
NO2 9.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:30:14
PM - 2.5 3.24 (µg/m3)
PM - 10 (µg/m3)
SO2 5.83 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:30:50
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,007

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	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 07:34	03-OCT-2026 07:30	43.81	67.94	10.54	5.72	0.68	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 07:33	03-OCT-2026 02:03	33.78	64.32	17.44	-	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	03-OCT-2026 07:33	03-OCT-2026 02:03	34.07	65.23	19.89	-	0.75	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	03-OCT-2026 07:32	03-OCT-2026 02:02	34.16	66.27	18.78	-	0.75	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	03-OCT-2026 07:32	03-OCT-2026 02:02	34.15	67.09	13.45	-	0.77	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	03-OCT-2026 07:31	03-OCT-2026 02:01	34.32	68.00	13.87	-	0.78	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	03-OCT-2026 07:31	03-OCT-2026 02:01	34.73	68.74	19.50	-	0.80	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	03-OCT-2026 07:30	03-OCT-2026 02:00	35.18	69.43	21.10	-	0.78	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 07:30	03-OCT-2026 01:59	3.24	-	5.83	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	03-OCT-2026 07:30	03-OCT-2026 02:00	35.49	69.93	16.49	-	0.79	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,007

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