Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 20:34:50
PM - 2.5 0 (µg/m3)
PM - 10 58.7 (µg/m3)
SO2 10.62 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 20:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.25 (µg/m3)
CO 0.53 (mg/m3)
NO2 12.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 20:30:30
PM - 2.5 22.74 (µg/m3)
PM - 10 97.77 (µg/m3)
SO2 19.73 (µg/m3)
CO 0.38 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 20:34:38
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 20:34:38
PM - 2.5 0 (µg/m3)
PM - 10 211.52 (µg/m3)
SO2 18.18 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 20:30:42
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
02-10-2026 20:34:44
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (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 20:34:36
PM - 2.5 45.89 (µg/m3)
PM - 10 155.92 (µg/m3)
SO2 70.38 (µg/m3)
CO 1.30 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 20:30:55
PM - 2.5 87.37 (µg/m3)
PM - 10 (µg/m3)
SO2 .1 (µg/m3)
CO ##### (mg/m3)
NO2 22.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 20:30:52
PM - 2.5 37.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .55 (µg/m3)
CO 0.11 (mg/m3)
NO2 .4 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 20:26:06
PM - 2.5 44.9 (µg/m3)
PM - 10 87.15 (µg/m3)
SO2 18.78 (µg/m3)
CO 1.32 (mg/m3)
NO2 12.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 20:33:57
PM - 2.5 41.82 (µg/m3)
PM - 10 65.97 (µg/m3)
SO2 10 (µg/m3)
CO 0.59 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 20:30:39
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 23.61 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 20:30:51
PM - 2.5 .74 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 20:34:50
PM - 2.5 0 (µg/m3)
PM - 10 58.7 (µg/m3)
SO2 10.62 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 20:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.25 (µg/m3)
CO 0.53 (mg/m3)
NO2 12.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 20:30:30
PM - 2.5 22.74 (µg/m3)
PM - 10 97.77 (µg/m3)
SO2 19.73 (µg/m3)
CO 0.38 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 20:34:38
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 20:34:38
PM - 2.5 0 (µg/m3)
PM - 10 211.52 (µg/m3)
SO2 18.18 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 20:30:42
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
02-10-2026 20:34:44
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (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 20:34:36
PM - 2.5 45.89 (µg/m3)
PM - 10 155.92 (µg/m3)
SO2 70.38 (µg/m3)
CO 1.30 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 20:30:55
PM - 2.5 87.37 (µg/m3)
PM - 10 (µg/m3)
SO2 .1 (µg/m3)
CO ##### (mg/m3)
NO2 22.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 20:30:52
PM - 2.5 37.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .55 (µg/m3)
CO 0.11 (mg/m3)
NO2 .4 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 20:26:06
PM - 2.5 44.9 (µg/m3)
PM - 10 87.15 (µg/m3)
SO2 18.78 (µg/m3)
CO 1.32 (mg/m3)
NO2 12.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 20:33:57
PM - 2.5 41.82 (µg/m3)
PM - 10 65.97 (µg/m3)
SO2 10 (µg/m3)
CO 0.59 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 20:30:39
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 23.61 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 20:30:51
PM - 2.5 .74 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,792

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 20:34	02-OCT-2026 15:04	45.89	155.92	70.38	-	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 20:34	02-OCT-2026 15:04	46.34	155.33	70.08	-	1.28	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	02-OCT-2026 20:33	02-OCT-2026 20:30	41.82	65.97	10.00	5.00	0.59	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 20:33	02-OCT-2026 15:03	46.90	154.63	73.95	-	1.26	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 20:33	02-OCT-2026 15:03	47.22	154.20	68.22	-	1.26	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 20:32	02-OCT-2026 15:02	47.46	153.86	71.88	-	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	02-OCT-2026 20:32	02-OCT-2026 15:02	47.78	153.44	70.34	-	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 20:31	02-OCT-2026 15:01	48.23	153.26	67.00	-	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 20:31	02-OCT-2026 15:01	48.57	153.29	67.76	-	1.33	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	02-OCT-2026 20:30	02-OCT-2026 15:00	3.38	-	23.61	0.00	0.00	site_5592	Swan Environ

1 - 10 of 2,792

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