Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:00:03
PM - 2.5 0 (µg/m3)
PM - 10 93.44 (µg/m3)
SO2 11.21 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 06:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 06:45:37
PM - 2.5 16.65 (µg/m3)
PM - 10 48.32 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.46 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:00:17
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 06:59:50
PM - 2.5 34.63 (µg/m3)
PM - 10 71.03 (µg/m3)
SO2 18.4 (µg/m3)
CO 0.56 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 06:45:38
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 06:59:58
PM - 2.5 5 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (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
03-10-2026 06:59:39
PM - 2.5 54.05 (µg/m3)
PM - 10 72.86 (µg/m3)
SO2 52.25 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:00:09
PM - 2.5 8.06 (µg/m3)
PM - 10 (µg/m3)
SO2 42.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:00:16
PM - 2.5 75.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.47 (mg/m3)
NO2 .6 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 06:56:06
PM - 2.5 40.6 (µg/m3)
PM - 10 78.95 (µg/m3)
SO2 18.43 (µg/m3)
CO 1.17 (mg/m3)
NO2 11.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 06:49:00
PM - 2.5 37.26 (µg/m3)
PM - 10 61.43 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.36 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 06:59:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.88 (mg/m3)
NO2 8.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 06:45:44
PM - 2.5 3.1 (µg/m3)
PM - 10 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 06:45:51
PM - 2.5 1.17 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 .55 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:00:03
PM - 2.5 0 (µg/m3)
PM - 10 93.44 (µg/m3)
SO2 11.21 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 06:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 06:45:37
PM - 2.5 16.65 (µg/m3)
PM - 10 48.32 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.46 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:00:17
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 06:59:50
PM - 2.5 34.63 (µg/m3)
PM - 10 71.03 (µg/m3)
SO2 18.4 (µg/m3)
CO 0.56 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 06:45:38
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 06:59:58
PM - 2.5 5 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (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
03-10-2026 06:59:39
PM - 2.5 54.05 (µg/m3)
PM - 10 72.86 (µg/m3)
SO2 52.25 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:00:09
PM - 2.5 8.06 (µg/m3)
PM - 10 (µg/m3)
SO2 42.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:00:16
PM - 2.5 75.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.47 (mg/m3)
NO2 .6 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 06:56:06
PM - 2.5 40.6 (µg/m3)
PM - 10 78.95 (µg/m3)
SO2 18.43 (µg/m3)
CO 1.17 (mg/m3)
NO2 11.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 06:49:00
PM - 2.5 37.26 (µg/m3)
PM - 10 61.43 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.36 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 06:59:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.88 (mg/m3)
NO2 8.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 06:45:44
PM - 2.5 3.1 (µg/m3)
PM - 10 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 06:45:51
PM - 2.5 1.17 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 .55 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 928

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	03-OCT-2026 06:59	03-OCT-2026 01:29	54.05	72.86	52.25	-	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	03-OCT-2026 06:59	03-OCT-2026 01:29	53.78	72.91	42.68	-	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	03-OCT-2026 06:58	03-OCT-2026 01:28	53.29	72.85	44.76	-	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	03-OCT-2026 06:58	03-OCT-2026 01:28	52.97	72.72	46.99	-	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	03-OCT-2026 06:57	03-OCT-2026 01:27	52.73	72.61	54.10	-	0.87	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 06:57	03-OCT-2026 01:27	52.59	72.36	43.94	-	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	03-OCT-2026 06:56	03-OCT-2026 01:26	52.18	71.94	48.38	-	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	03-OCT-2026 06:56	03-OCT-2026 01:26	51.77	71.33	44.54	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	03-OCT-2026 06:56	03-OCT-2026 06:45	40.60	78.95	18.43	11.95	1.17	site_	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 06:55	03-OCT-2026 01:25	51.33	70.54	49.61	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 928

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