Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 23:04:21
PM - 2.5 0 (µg/m3)
PM - 10 70.97 (µg/m3)
SO2 10.8 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 22:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.25 (mg/m3)
NO2 11.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 23:00:44
PM - 2.5 19.66 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 17.16 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 23:04:41
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 23:04:46
PM - 2.5 14.46 (µg/m3)
PM - 10 110.25 (µg/m3)
SO2 18.29 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 23:00:51
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 23:04:49
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 5.9 (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 23:04:42
PM - 2.5 48.84 (µg/m3)
PM - 10 98.32 (µg/m3)
SO2 45.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 23:00:05
PM - 2.5 8.91 (µg/m3)
PM - 10 (µg/m3)
SO2 37.83 (µg/m3)
CO ##### (mg/m3)
NO2 .99 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 23:00:04
PM - 2.5 41.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 0.16 (mg/m3)
NO2 .68 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 22:56:05
PM - 2.5 20.8 (µg/m3)
PM - 10 41.52 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.48 (mg/m3)
NO2 8.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 23:03:58
PM - 2.5 42.83 (µg/m3)
PM - 10 66.97 (µg/m3)
SO2 10.27 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 23:00:57
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 10.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 23:00:51
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 23:04:21
PM - 2.5 0 (µg/m3)
PM - 10 70.97 (µg/m3)
SO2 10.8 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 22:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.25 (mg/m3)
NO2 11.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 23:00:44
PM - 2.5 19.66 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 17.16 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 23:04:41
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 23:04:46
PM - 2.5 14.46 (µg/m3)
PM - 10 110.25 (µg/m3)
SO2 18.29 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 23:00:51
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 23:04:49
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 5.9 (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 23:04:42
PM - 2.5 48.84 (µg/m3)
PM - 10 98.32 (µg/m3)
SO2 45.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 23:00:05
PM - 2.5 8.91 (µg/m3)
PM - 10 (µg/m3)
SO2 37.83 (µg/m3)
CO ##### (mg/m3)
NO2 .99 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 23:00:04
PM - 2.5 41.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 0.16 (mg/m3)
NO2 .68 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 22:56:05
PM - 2.5 20.8 (µg/m3)
PM - 10 41.52 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.48 (mg/m3)
NO2 8.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 23:03:58
PM - 2.5 42.83 (µg/m3)
PM - 10 66.97 (µg/m3)
SO2 10.27 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 23:00:57
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 10.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 23:00:51
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (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 3,134

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	02-OCT-2026 23:04	02-OCT-2026 17:34	48.84	98.32	45.60	-	1.16	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 23:04	02-OCT-2026 17:34	48.94	98.68	43.57	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	02-OCT-2026 23:03	02-OCT-2026 23:00	42.83	66.97	10.27	5.37	0.64	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 23:03	02-OCT-2026 17:33	49.02	99.02	43.60	-	1.13	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 23:03	02-OCT-2026 17:33	49.14	99.25	43.05	-	1.13	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 23:02	02-OCT-2026 17:32	49.14	99.58	41.77	-	1.13	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 23:02	02-OCT-2026 17:32	49.17	99.94	39.95	-	1.15	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 23:01	02-OCT-2026 17:31	49.54	100.45	37.82	-	1.13	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 23:01	02-OCT-2026 17:31	50.19	101.05	39.54	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	02-OCT-2026 23:00	02-OCT-2026 17:30	3.38	-	10.68	0.00	0.00	site_5592	Swan Environ

1 - 10 of 3,134

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