Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 21:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.35 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 21:45:46
PM - 2.5 23.36 (µg/m3)
PM - 10 69.26 (µg/m3)
SO2 20.88 (µg/m3)
CO 0.51 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 21:45:18
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 21:48:56
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 21:49:10
PM - 2.5 0 (µg/m3)
PM - 10 137.45 (µg/m3)
SO2 20.4 (µg/m3)
CO 1.41 (mg/m3)
NO2 1.01 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 21:49:06
PM - 2.5 36.26 (µg/m3)
PM - 10 92.75 (µg/m3)
SO2 13.75 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 21:45:17
PM - 2.5 10.13 (µg/m3)
PM - 10 (µg/m3)
SO2 21.98 (µg/m3)
CO ##### (mg/m3)
NO2 .4 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 21:36:19
PM - 2.5 60.37 (µg/m3)
PM - 10 104.09 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.77 (mg/m3)
NO2 17.67 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 21:45:21
PM - 2.5 131.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 21:41:09
PM - 2.5 19.1 (µg/m3)
PM - 10 39.54 (µg/m3)
SO2 14.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 21:48:27
PM - 2.5 38.74 (µg/m3)
PM - 10 62.91 (µg/m3)
SO2 9.17 (µg/m3)
CO 0.45 (mg/m3)
NO2 3.9 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 21:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 30.41 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 21:49:02
PM - 2.5 91 (µg/m3)
PM - 10 164 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 21:45:39
PM - 2.5 3.41 (µg/m3)
PM - 10 (µg/m3)
SO2 15.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 21:49:03
PM - 2.5 119.64 (µg/m3)
PM - 10 486.15 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.94 (mg/m3)
NO2 14.42 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 21:45:50
PM - 2.5 1.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 21:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.35 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 21:45:46
PM - 2.5 23.36 (µg/m3)
PM - 10 69.26 (µg/m3)
SO2 20.88 (µg/m3)
CO 0.51 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 21:45:18
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 21:48:56
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 21:49:10
PM - 2.5 0 (µg/m3)
PM - 10 137.45 (µg/m3)
SO2 20.4 (µg/m3)
CO 1.41 (mg/m3)
NO2 1.01 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 21:49:06
PM - 2.5 36.26 (µg/m3)
PM - 10 92.75 (µg/m3)
SO2 13.75 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 21:45:17
PM - 2.5 10.13 (µg/m3)
PM - 10 (µg/m3)
SO2 21.98 (µg/m3)
CO ##### (mg/m3)
NO2 .4 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 21:36:19
PM - 2.5 60.37 (µg/m3)
PM - 10 104.09 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.77 (mg/m3)
NO2 17.67 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 21:45:21
PM - 2.5 131.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 21:41:09
PM - 2.5 19.1 (µg/m3)
PM - 10 39.54 (µg/m3)
SO2 14.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 21:48:27
PM - 2.5 38.74 (µg/m3)
PM - 10 62.91 (µg/m3)
SO2 9.17 (µg/m3)
CO 0.45 (mg/m3)
NO2 3.9 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 21:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 30.41 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 21:49:02
PM - 2.5 91 (µg/m3)
PM - 10 164 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 21:45:39
PM - 2.5 3.41 (µg/m3)
PM - 10 (µg/m3)
SO2 15.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 21:49:03
PM - 2.5 119.64 (µg/m3)
PM - 10 486.15 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.94 (mg/m3)
NO2 14.42 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 21:45:50
PM - 2.5 1.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,951

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	08-OCT-2026 21:49	08-OCT-2026 16:19	36.26	92.75	13.75	-	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	08-OCT-2026 21:48	08-OCT-2026 16:18	36.64	91.40	17.23	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 21:48	08-OCT-2026 21:45	38.74	62.91	9.17	3.90	0.45	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 21:48	08-OCT-2026 16:18	36.80	90.30	16.54	-	1.25	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	08-OCT-2026 21:47	08-OCT-2026 16:17	36.78	89.35	11.82	-	1.25	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	08-OCT-2026 21:47	08-OCT-2026 16:17	36.89	88.88	14.38	-	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	08-OCT-2026 21:46	08-OCT-2026 16:16	37.12	88.60	11.25	-	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	08-OCT-2026 21:46	08-OCT-2026 16:16	37.30	88.61	10.42	-	1.26	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 21:45	08-OCT-2026 16:14	3.41	-	15.81	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	08-OCT-2026 21:45	08-OCT-2026 16:15	37.40	89.19	12.16	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,951

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