Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 20:01:19
PM - 2.5 36.93 (µg/m3)
PM - 10 59.87 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.25 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 19:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.06 (µg/m3)
CO 0.13 (mg/m3)
NO2 4.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 20:00:37
PM - 2.5 31.08 (µg/m3)
PM - 10 79.99 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.03 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 20:00:11
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 20:04:21
PM - 2.5 6 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 20:04:12
PM - 2.5 32.7 (µg/m3)
PM - 10 47.65 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 20:00:45
PM - 2.5 12.38 (µg/m3)
PM - 10 (µg/m3)
SO2 21.25 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 19:51:16
PM - 2.5 51.3 (µg/m3)
PM - 10 88.44 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.99 (mg/m3)
NO2 14.02 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 20:00:34
PM - 2.5 167.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.47 (mg/m3)
NO2 .11 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 19:56:08
PM - 2.5 45.8 (µg/m3)
PM - 10 88.69 (µg/m3)
SO2 18.93 (µg/m3)
CO 1.27 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 20:03:14
PM - 2.5 37.84 (µg/m3)
PM - 10 62.01 (µg/m3)
SO2 8.93 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.57 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 20:00:22
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.49 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 20:04:26
PM - 2.5 42.97 (µg/m3)
PM - 10 90.55 (µg/m3)
SO2 2.53 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.18 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 20:00:51
PM - 2.5 83.88 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 991.7 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 20:01:19
PM - 2.5 36.93 (µg/m3)
PM - 10 59.87 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.25 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 19:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.06 (µg/m3)
CO 0.13 (mg/m3)
NO2 4.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 20:00:37
PM - 2.5 31.08 (µg/m3)
PM - 10 79.99 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.03 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 20:00:11
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 20:04:21
PM - 2.5 6 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 20:04:12
PM - 2.5 32.7 (µg/m3)
PM - 10 47.65 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 20:00:45
PM - 2.5 12.38 (µg/m3)
PM - 10 (µg/m3)
SO2 21.25 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 19:51:16
PM - 2.5 51.3 (µg/m3)
PM - 10 88.44 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.99 (mg/m3)
NO2 14.02 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 20:00:34
PM - 2.5 167.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.47 (mg/m3)
NO2 .11 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 19:56:08
PM - 2.5 45.8 (µg/m3)
PM - 10 88.69 (µg/m3)
SO2 18.93 (µg/m3)
CO 1.27 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 20:03:14
PM - 2.5 37.84 (µg/m3)
PM - 10 62.01 (µg/m3)
SO2 8.93 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.57 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 20:00:22
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.49 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 20:04:26
PM - 2.5 42.97 (µg/m3)
PM - 10 90.55 (µg/m3)
SO2 2.53 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.18 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 20:00:51
PM - 2.5 83.88 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 991.7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,450

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	06-OCT-2026 20:04	06-OCT-2026 14:34	32.70	47.65	6.99	-	1.81	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	06-OCT-2026 20:03	06-OCT-2026 14:33	32.41	47.57	13.69	-	1.78	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 20:03	06-OCT-2026 20:00	37.84	62.01	8.93	3.57	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	06-OCT-2026 20:03	06-OCT-2026 14:33	32.15	47.53	13.40	-	1.74	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	06-OCT-2026 20:02	06-OCT-2026 14:32	31.91	47.59	7.90	-	1.67	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	06-OCT-2026 20:02	06-OCT-2026 14:32	31.60	47.76	9.91	-	1.64	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	06-OCT-2026 20:01	06-OCT-2026 14:31	31.29	47.94	14.74	-	1.61	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	06-OCT-2026 20:01	06-OCT-2026 14:31	31.08	48.31	14.14	-	1.62	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	06-OCT-2026 20:00	06-OCT-2026 14:30	30.82	48.92	10.56	-	1.61	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 20:00	06-OCT-2026 14:29	0.00	-	0.00	95.49	23.56	site_5592	Swan Environ

1 - 10 of 2,450

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