Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:31:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 4.29 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.19 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 5.95 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:30:34
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:30:44
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.96 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:30:25
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:33:46
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:33:25
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 16:33:34
PM - 2.5 16.53 (µg/m3)
PM - 10 42.7 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:30:17
PM - 2.5 34.71 (µg/m3)
PM - 10 (µg/m3)
SO2 52.79 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:30:47
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .98 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:33:38
PM - 2.5 37.71 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 8.89 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:33:27
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:30:25
PM - 2.5 10.19 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 32.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:33:18
PM - 2.5 31.87 (µg/m3)
PM - 10 50.06 (µg/m3)
SO2 2.42 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.29 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:30:51
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:31:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 4.29 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.19 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 5.95 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:30:34
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:30:44
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.96 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:30:25
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:33:46
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:33:25
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 16:33:34
PM - 2.5 16.53 (µg/m3)
PM - 10 42.7 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:30:17
PM - 2.5 34.71 (µg/m3)
PM - 10 (µg/m3)
SO2 52.79 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:30:47
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .98 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:33:38
PM - 2.5 37.71 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 8.89 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:33:27
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:30:25
PM - 2.5 10.19 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 32.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:33:18
PM - 2.5 31.87 (µg/m3)
PM - 10 50.06 (µg/m3)
SO2 2.42 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.29 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:30:51
PM - 2.5 1.05 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,118

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	10-OCT-2026 16:33	10-OCT-2026 16:30	37.71	61.88	8.89	3.52	0.41	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:33	10-OCT-2026 11:03	16.53	42.70	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	10-OCT-2026 16:33	10-OCT-2026 11:03	15.86	42.70	0.00	-	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	10-OCT-2026 16:32	10-OCT-2026 11:02	15.12	42.70	0.00	-	0.90	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	10-OCT-2026 16:32	10-OCT-2026 11:02	14.41	42.70	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	10-OCT-2026 16:31	10-OCT-2026 11:01	13.73	42.70	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	10-OCT-2026 16:31	10-OCT-2026 11:01	12.85	42.70	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	10-OCT-2026 16:30	10-OCT-2026 11:00	12.11	42.70	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 16:30	10-OCT-2026 10:59	10.19	-	0.00	32.06	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:30	10-OCT-2026 11:00	11.71	42.70	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,118

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