Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 00:16:22
PM - 2.5 27.14 (µg/m3)
PM - 10 76.5 (µg/m3)
SO2 1.08 (µg/m3)
CO 0.42 (mg/m3)
NO2 23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 00:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.15 (µg/m3)
CO 0.66 (mg/m3)
NO2 7.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 00:15:38
PM - 2.5 55.46 (µg/m3)
PM - 10 96.02 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.55 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 00:17:56
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.38 (mg/m3)
NO2 1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 00:15:09
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 00:18:02
PM - 2.5 5 (µg/m3)
PM - 10 15 (µg/m3)
SO2 11.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 16.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 00:18:07
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 00:18:08
PM - 2.5 33.34 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 10.73 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 00:15:53
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 00:06:18
PM - 2.5 55.44 (µg/m3)
PM - 10 95.59 (µg/m3)
SO2 7.19 (µg/m3)
CO 0.92 (mg/m3)
NO2 23.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 00:15:31
PM - 2.5 58.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.56 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 00:18:34
PM - 2.5 43.46 (µg/m3)
PM - 10 67.6 (µg/m3)
SO2 10.44 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 00:18:07
PM - 2.5 42 (µg/m3)
PM - 10 74 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 00:15:13
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.42 (mg/m3)
NO2 89.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 00:18:32
PM - 2.5 100.04 (µg/m3)
PM - 10 222.28 (µg/m3)
SO2 4.43 (µg/m3)
CO 1.13 (mg/m3)
NO2 13.65 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 00:15:50
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.16 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 00:16:22
PM - 2.5 27.14 (µg/m3)
PM - 10 76.5 (µg/m3)
SO2 1.08 (µg/m3)
CO 0.42 (mg/m3)
NO2 23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 00:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.15 (µg/m3)
CO 0.66 (mg/m3)
NO2 7.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 00:15:38
PM - 2.5 55.46 (µg/m3)
PM - 10 96.02 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.55 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 00:17:56
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.38 (mg/m3)
NO2 1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 00:15:09
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 00:18:02
PM - 2.5 5 (µg/m3)
PM - 10 15 (µg/m3)
SO2 11.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 16.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 00:18:07
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 00:18:08
PM - 2.5 33.34 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 10.73 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 00:15:53
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 00:06:18
PM - 2.5 55.44 (µg/m3)
PM - 10 95.59 (µg/m3)
SO2 7.19 (µg/m3)
CO 0.92 (mg/m3)
NO2 23.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 00:15:31
PM - 2.5 58.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.56 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 00:18:34
PM - 2.5 43.46 (µg/m3)
PM - 10 67.6 (µg/m3)
SO2 10.44 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 00:18:07
PM - 2.5 42 (µg/m3)
PM - 10 74 (µg/m3)
SO2 13.3 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 00:15:13
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.42 (mg/m3)
NO2 89.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 00:18:32
PM - 2.5 100.04 (µg/m3)
PM - 10 222.28 (µg/m3)
SO2 4.43 (µg/m3)
CO 1.13 (mg/m3)
NO2 13.65 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 00:15:50
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.16 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 39

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 00:18	10-OCT-2026 00:15	43.46	67.60	10.44	5.59	0.66	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 00:18	09-OCT-2026 18:48	33.34	76.14	10.73	-	1.24	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 00:17	09-OCT-2026 18:47	33.53	77.49	14.64	-	1.18	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 00:17	09-OCT-2026 18:47	33.71	78.77	16.81	-	1.22	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 00:16	09-OCT-2026 18:46	33.81	80.25	17.41	-	1.22	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 00:16	09-OCT-2026 18:46	33.68	81.53	12.19	-	1.24	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 00:15	09-OCT-2026 18:45	33.43	83.01	20.51	-	1.23	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 00:15	09-OCT-2026 18:44	2.99	-	5.14	89.83	0.42	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 00:15	09-OCT-2026 18:45	33.45	84.29	19.88	-	1.29	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 00:14	09-OCT-2026 18:44	33.41	85.79	18.51	-	1.30	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 39

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