Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:31:39
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.24 (µg/m3)
CO 0.62 (mg/m3)
NO2 3.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:29:58
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:30:05
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:33:16
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:33:06
PM - 2.5 27.8 (µg/m3)
PM - 10 87.78 (µg/m3)
SO2 10.7 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:30:35
PM - 2.5 14.38 (µg/m3)
PM - 10 (µg/m3)
SO2 22.68 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:21:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.38 (mg/m3)
NO2 14.05 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:30:17
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.11 (µg/m3)
CO 1.33 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:26:10
PM - 2.5 17 (µg/m3)
PM - 10 34.57 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:33:20
PM - 2.5 39.26 (µg/m3)
PM - 10 63.42 (µg/m3)
SO2 9.31 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.08 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.64 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:30:28
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 7.92 (µg/m3)
CO 0.18 (mg/m3)
NO2 354.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:33:17
PM - 2.5 58.55 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 3.98 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:31:39
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.24 (µg/m3)
CO 0.62 (mg/m3)
NO2 3.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:29:58
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:30:05
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:33:16
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:33:06
PM - 2.5 27.8 (µg/m3)
PM - 10 87.78 (µg/m3)
SO2 10.7 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:30:35
PM - 2.5 14.38 (µg/m3)
PM - 10 (µg/m3)
SO2 22.68 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:21:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.38 (mg/m3)
NO2 14.05 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:30:17
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.11 (µg/m3)
CO 1.33 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:26:10
PM - 2.5 17 (µg/m3)
PM - 10 34.57 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:33:20
PM - 2.5 39.26 (µg/m3)
PM - 10 63.42 (µg/m3)
SO2 9.31 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.08 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.64 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:30:28
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 7.92 (µg/m3)
CO 0.18 (mg/m3)
NO2 354.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:33:17
PM - 2.5 58.55 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 3.98 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,628

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	07-OCT-2026 19:33	07-OCT-2026 19:30	39.26	63.42	9.31	4.08	0.48	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 19:33	07-OCT-2026 14:03	27.80	87.78	10.70	-	1.05	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	07-OCT-2026 19:32	07-OCT-2026 14:02	27.52	87.84	9.62	-	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	07-OCT-2026 19:32	07-OCT-2026 14:02	27.41	87.71	14.28	-	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	07-OCT-2026 19:31	07-OCT-2026 14:01	27.29	87.63	7.83	-	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	07-OCT-2026 19:31	07-OCT-2026 14:01	27.23	87.47	10.02	-	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	07-OCT-2026 19:30	07-OCT-2026 14:00	27.30	87.11	13.70	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 19:30	07-OCT-2026 13:59	3.31	-	7.92	354.83	0.18	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 19:30	07-OCT-2026 14:00	27.40	86.78	10.67	-	1.02	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	07-OCT-2026 19:29	07-OCT-2026 13:59	27.24	86.54	10.58	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,628

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