Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 22:31:23
PM - 2.5 10.59 (µg/m3)
PM - 10 78.79 (µg/m3)
SO2 29.36 (µg/m3)
CO 0.79 (mg/m3)
NO2 16.62 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 22:29:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.21 (mg/m3)
NO2 4.03 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 22:30:14
PM - 2.5 35.76 (µg/m3)
PM - 10 148.9 (µg/m3)
SO2 18.59 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
09-10-2026 22:33:40
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.49 (mg/m3)
NO2 1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 22:30:12
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
09-10-2026 22:33:44
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 22:33:35
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.26 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 22:33:48
PM - 2.5 25.45 (µg/m3)
PM - 10 119.15 (µg/m3)
SO2 22.92 (µg/m3)
CO 1.54 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 22:30:08
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 13.74 (µg/m3)
CO ##### (mg/m3)
NO2 .47 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 22:21:21
PM - 2.5 63.26 (µg/m3)
PM - 10 109.07 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.07 (mg/m3)
NO2 28.95 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 22:30:47
PM - 2.5 74.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.52 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 22:33:34
PM - 2.5 41.38 (µg/m3)
PM - 10 65.53 (µg/m3)
SO2 9.88 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.84 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 22:33:58
PM - 2.5 46 (µg/m3)
PM - 10 82 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 22:30:23
PM - 2.5 15.42 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 26.82 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 22:33:58
PM - 2.5 76.74 (µg/m3)
PM - 10 121.96 (µg/m3)
SO2 3.78 (µg/m3)
CO 0.99 (mg/m3)
NO2 13.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 22:30:51
PM - 2.5 .69 (µg/m3)
PM - 10 (µg/m3)
SO2 6.26 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 22:31:23
PM - 2.5 10.59 (µg/m3)
PM - 10 78.79 (µg/m3)
SO2 29.36 (µg/m3)
CO 0.79 (mg/m3)
NO2 16.62 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 22:29:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.21 (mg/m3)
NO2 4.03 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 22:30:14
PM - 2.5 35.76 (µg/m3)
PM - 10 148.9 (µg/m3)
SO2 18.59 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
09-10-2026 22:33:40
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.49 (mg/m3)
NO2 1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 22:30:12
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
09-10-2026 22:33:44
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 22:33:35
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.26 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 22:33:48
PM - 2.5 25.45 (µg/m3)
PM - 10 119.15 (µg/m3)
SO2 22.92 (µg/m3)
CO 1.54 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 22:30:08
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 13.74 (µg/m3)
CO ##### (mg/m3)
NO2 .47 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 22:21:21
PM - 2.5 63.26 (µg/m3)
PM - 10 109.07 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.07 (mg/m3)
NO2 28.95 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 22:30:47
PM - 2.5 74.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.52 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 22:33:34
PM - 2.5 41.38 (µg/m3)
PM - 10 65.53 (µg/m3)
SO2 9.88 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.84 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 22:33:58
PM - 2.5 46 (µg/m3)
PM - 10 82 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 22:30:23
PM - 2.5 15.42 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 26.82 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 22:33:58
PM - 2.5 76.74 (µg/m3)
PM - 10 121.96 (µg/m3)
SO2 3.78 (µg/m3)
CO 0.99 (mg/m3)
NO2 13.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 22:30:51
PM - 2.5 .69 (µg/m3)
PM - 10 (µg/m3)
SO2 6.26 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,007

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	09-OCT-2026 22:33	09-OCT-2026 17:03	25.45	119.15	22.92	-	1.54	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 22:33	09-OCT-2026 22:30	41.38	65.53	9.88	4.84	0.57	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 22:33	09-OCT-2026 17:03	25.57	119.09	25.58	-	1.51	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	09-OCT-2026 22:32	09-OCT-2026 17:02	25.91	118.81	19.77	-	1.50	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	09-OCT-2026 22:32	09-OCT-2026 17:02	26.29	118.37	19.65	-	1.48	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	09-OCT-2026 22:31	09-OCT-2026 17:01	26.93	117.87	24.66	-	1.49	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	09-OCT-2026 22:31	09-OCT-2026 17:01	27.51	117.37	21.40	-	1.48	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	09-OCT-2026 22:30	09-OCT-2026 17:00	28.03	116.77	20.13	-	1.50	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 22:30	09-OCT-2026 16:59	15.42	-	0.00	26.82	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 22:30	09-OCT-2026 17:00	28.31	116.23	17.76	-	1.52	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,007

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