Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 22:03:52
PM - 2.5 0 (µg/m3)
PM - 10 54.35 (µg/m3)
SO2 11.24 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 21:59:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.71 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 22:00:01
PM - 2.5 26.87 (µg/m3)
PM - 10 174.49 (µg/m3)
SO2 17.16 (µg/m3)
CO 0.39 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 22:03:56
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 22:03:40
PM - 2.5 15.29 (µg/m3)
PM - 10 169.53 (µg/m3)
SO2 18.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 22:00:35
PM - 2.5 2.27 (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
02-10-2026 22:03:47
PM - 2.5 4 (µg/m3)
PM - 10 32 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
02-10-2026 22:03:36
PM - 2.5 43.69 (µg/m3)
PM - 10 182.91 (µg/m3)
SO2 70.27 (µg/m3)
CO 1.36 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 22:00:49
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 24.44 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 22:00:47
PM - 2.5 41.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .49 (µg/m3)
CO 0.13 (mg/m3)
NO2 .63 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 21:56:05
PM - 2.5 41.2 (µg/m3)
PM - 10 80.04 (µg/m3)
SO2 18.48 (µg/m3)
CO 1.19 (mg/m3)
NO2 12.06 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 22:03:58
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 22:00:38
PM - 2.5 3.23 (µg/m3)
PM - 10 (µg/m3)
SO2 13.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 22:00:51
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 22:03:52
PM - 2.5 0 (µg/m3)
PM - 10 54.35 (µg/m3)
SO2 11.24 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 21:59:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.71 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 22:00:01
PM - 2.5 26.87 (µg/m3)
PM - 10 174.49 (µg/m3)
SO2 17.16 (µg/m3)
CO 0.39 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 22:03:56
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 22:03:40
PM - 2.5 15.29 (µg/m3)
PM - 10 169.53 (µg/m3)
SO2 18.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 22:00:35
PM - 2.5 2.27 (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
02-10-2026 22:03:47
PM - 2.5 4 (µg/m3)
PM - 10 32 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
02-10-2026 22:03:36
PM - 2.5 43.69 (µg/m3)
PM - 10 182.91 (µg/m3)
SO2 70.27 (µg/m3)
CO 1.36 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 22:00:49
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 24.44 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 22:00:47
PM - 2.5 41.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .49 (µg/m3)
CO 0.13 (mg/m3)
NO2 .63 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 21:56:05
PM - 2.5 41.2 (µg/m3)
PM - 10 80.04 (µg/m3)
SO2 18.48 (µg/m3)
CO 1.19 (mg/m3)
NO2 12.06 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 22:03:58
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 22:00:38
PM - 2.5 3.23 (µg/m3)
PM - 10 (µg/m3)
SO2 13.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 22:00:51
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (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 2,993

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	02-OCT-2026 22:03	02-OCT-2026 22:00	39.69	63.85	9.43	4.24	0.49	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 22:03	02-OCT-2026 16:33	43.69	182.91	70.27	-	1.36	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	02-OCT-2026 22:03	02-OCT-2026 16:33	43.27	184.82	72.30	-	1.34	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	02-OCT-2026 22:02	02-OCT-2026 16:32	42.87	187.03	63.83	-	1.35	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	02-OCT-2026 22:02	02-OCT-2026 16:32	42.57	189.36	67.27	-	1.32	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	02-OCT-2026 22:01	02-OCT-2026 16:31	42.70	192.07	68.09	-	1.30	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	02-OCT-2026 22:01	02-OCT-2026 16:31	43.07	194.52	67.23	-	1.32	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	02-OCT-2026 22:00	02-OCT-2026 16:30	43.65	197.32	67.05	-	1.36	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	02-OCT-2026 22:00	02-OCT-2026 16:30	3.23	-	13.37	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	02-OCT-2026 21:59	02-OCT-2026 16:29	45.18	202.05	57.99	-	1.34	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,993

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