Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 17:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.44 (mg/m3)
NO2 11.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:00:28
PM - 2.5 21.02 (µg/m3)
PM - 10 79.21 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.38 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:00:10
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:03:14
PM - 2.5 27 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:03:16
PM - 2.5 19.27 (µg/m3)
PM - 10 83.79 (µg/m3)
SO2 19.91 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:00:41
PM - 2.5 13.22 (µg/m3)
PM - 10 (µg/m3)
SO2 19.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 17:51:16
PM - 2.5 57.7 (µg/m3)
PM - 10 99.48 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.19 (mg/m3)
NO2 49.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:00:21
PM - 2.5 79.6 (µg/m3)
PM - 10 147.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 17:56:09
PM - 2.5 33 (µg/m3)
PM - 10 64.58 (µg/m3)
SO2 13.22 (µg/m3)
CO 0.68 (mg/m3)
NO2 10.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:03:20
PM - 2.5 44.76 (µg/m3)
PM - 10 68.9 (µg/m3)
SO2 10.8 (µg/m3)
CO 0.72 (mg/m3)
NO2 6.06 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 17:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.73 (µg/m3)
SO2 17.53 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.51 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:00:27
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 28.07 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:03:16
PM - 2.5 43.07 (µg/m3)
PM - 10 86.26 (µg/m3)
SO2 4 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.98 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 17:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.44 (mg/m3)
NO2 11.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:00:28
PM - 2.5 21.02 (µg/m3)
PM - 10 79.21 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.38 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:00:10
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:03:14
PM - 2.5 27 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:03:16
PM - 2.5 19.27 (µg/m3)
PM - 10 83.79 (µg/m3)
SO2 19.91 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:00:41
PM - 2.5 13.22 (µg/m3)
PM - 10 (µg/m3)
SO2 19.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 17:51:16
PM - 2.5 57.7 (µg/m3)
PM - 10 99.48 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.19 (mg/m3)
NO2 49.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:00:21
PM - 2.5 79.6 (µg/m3)
PM - 10 147.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 17:56:09
PM - 2.5 33 (µg/m3)
PM - 10 64.58 (µg/m3)
SO2 13.22 (µg/m3)
CO 0.68 (mg/m3)
NO2 10.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:03:20
PM - 2.5 44.76 (µg/m3)
PM - 10 68.9 (µg/m3)
SO2 10.8 (µg/m3)
CO 0.72 (mg/m3)
NO2 6.06 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 17:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.73 (µg/m3)
SO2 17.53 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.51 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:00:27
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 28.07 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:03:16
PM - 2.5 43.07 (µg/m3)
PM - 10 86.26 (µg/m3)
SO2 4 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.98 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,423

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 18:03	07-OCT-2026 18:00	44.76	68.90	10.80	6.06	0.72	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 18:03	07-OCT-2026 12:33	19.27	83.79	19.91	-	0.99	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 18:02	07-OCT-2026 12:32	19.68	83.54	13.71	-	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 18:02	07-OCT-2026 12:32	19.81	83.33	19.21	-	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 18:01	07-OCT-2026 12:31	19.94	83.08	20.06	-	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	07-OCT-2026 18:01	07-OCT-2026 12:31	20.11	82.79	19.37	-	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 18:00	07-OCT-2026 12:30	20.24	82.40	15.61	-	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 18:00	07-OCT-2026 12:29	0.00	-	28.07	0.00	85.78	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 17:59	07-OCT-2026 12:29	20.49	81.30	15.55	-	0.94	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 17:59	07-OCT-2026 12:29	20.49	80.86	16.66	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,423

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