Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 18:31:19
PM - 2.5 37.83 (µg/m3)
PM - 10 61.9 (µg/m3)
SO2 10.44 (µg/m3)
CO 0.81 (mg/m3)
NO2 2.54 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 18:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 18:30:28
PM - 2.5 21.8 (µg/m3)
PM - 10 57.6 (µg/m3)
SO2 18.59 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 18:30:41
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 68.48 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 18:32:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 18:32:36
PM - 2.5 33.94 (µg/m3)
PM - 10 103.17 (µg/m3)
SO2 0 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 18:30:49
PM - 2.5 12.46 (µg/m3)
PM - 10 (µg/m3)
SO2 17.98 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 18:21:18
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.36 (mg/m3)
NO2 7.71 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 18:30:23
PM - 2.5 58.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .36 (µg/m3)
CO 0.44 (mg/m3)
NO2 .21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 18:26:08
PM - 2.5 20 (µg/m3)
PM - 10 39.72 (µg/m3)
SO2 14.26 (µg/m3)
CO 0.53 (mg/m3)
NO2 7.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 18:33:07
PM - 2.5 41.95 (µg/m3)
PM - 10 66.09 (µg/m3)
SO2 10.04 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.05 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 18:30:28
PM - 2.5 3.46 (µg/m3)
PM - 10 (µg/m3)
SO2 28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 18:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 18:31:19
PM - 2.5 37.83 (µg/m3)
PM - 10 61.9 (µg/m3)
SO2 10.44 (µg/m3)
CO 0.81 (mg/m3)
NO2 2.54 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 18:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 18:30:28
PM - 2.5 21.8 (µg/m3)
PM - 10 57.6 (µg/m3)
SO2 18.59 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 18:30:41
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 68.48 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 18:32:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 18:32:36
PM - 2.5 33.94 (µg/m3)
PM - 10 103.17 (µg/m3)
SO2 0 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 18:30:49
PM - 2.5 12.46 (µg/m3)
PM - 10 (µg/m3)
SO2 17.98 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 18:21:18
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.36 (mg/m3)
NO2 7.71 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 18:30:23
PM - 2.5 58.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .36 (µg/m3)
CO 0.44 (mg/m3)
NO2 .21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 18:26:08
PM - 2.5 20 (µg/m3)
PM - 10 39.72 (µg/m3)
SO2 14.26 (µg/m3)
CO 0.53 (mg/m3)
NO2 7.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 18:33:07
PM - 2.5 41.95 (µg/m3)
PM - 10 66.09 (µg/m3)
SO2 10.04 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.05 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 18:30:28
PM - 2.5 3.46 (µg/m3)
PM - 10 (µg/m3)
SO2 28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 18:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,420

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	05-OCT-2026 18:33	05-OCT-2026 18:30	41.95	66.09	10.04	5.05	0.60	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 18:32	05-OCT-2026 13:02	33.94	103.17	0.00	-	0.97	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	05-OCT-2026 18:32	05-OCT-2026 13:02	33.60	102.53	0.00	-	0.98	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	05-OCT-2026 18:31	05-OCT-2026 13:01	33.36	101.95	0.00	-	1.03	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	05-OCT-2026 18:31	05-OCT-2026 13:01	33.24	101.18	0.00	-	1.06	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	05-OCT-2026 18:30	05-OCT-2026 13:00	33.19	100.25	0.00	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 18:30	05-OCT-2026 12:59	3.46	-	28.00	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	05-OCT-2026 18:30	05-OCT-2026 13:00	33.05	99.44	0.00	-	1.01	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	05-OCT-2026 18:29	05-OCT-2026 12:59	32.69	98.60	0.00	-	1.00	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	05-OCT-2026 18:29	05-OCT-2026 12:59	31.93	97.87	0.00	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,420

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