Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 05:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.64 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.48 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 05:30:06
PM - 2.5 24.88 (µg/m3)
PM - 10 49.18 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.64 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 05:30:34
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 05:33:25
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 05:33:10
PM - 2.5 20.98 (µg/m3)
PM - 10 44.82 (µg/m3)
SO2 107.23 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 05:30:41
PM - 2.5 9.73 (µg/m3)
PM - 10 (µg/m3)
SO2 35.94 (µg/m3)
CO ##### (mg/m3)
NO2 .91 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 05:33:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.78 (µg/m3)
CO 1.65 (mg/m3)
NO2 2.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 05:21:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.67 (mg/m3)
NO2 43.36 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 05:30:05
PM - 2.5 36.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.37 (mg/m3)
NO2 .15 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 05:26:08
PM - 2.5 25.4 (µg/m3)
PM - 10 49.91 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.72 (mg/m3)
NO2 8.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 05:33:10
PM - 2.5 36.29 (µg/m3)
PM - 10 60.47 (µg/m3)
SO2 8.51 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 05:33:04
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 05:30:57
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.3 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 05:30:50
PM - 2.5 .77 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 05:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.64 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.48 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 05:30:06
PM - 2.5 24.88 (µg/m3)
PM - 10 49.18 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.64 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 05:30:34
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 05:33:25
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 05:33:10
PM - 2.5 20.98 (µg/m3)
PM - 10 44.82 (µg/m3)
SO2 107.23 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 05:30:41
PM - 2.5 9.73 (µg/m3)
PM - 10 (µg/m3)
SO2 35.94 (µg/m3)
CO ##### (mg/m3)
NO2 .91 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 05:33:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.78 (µg/m3)
CO 1.65 (mg/m3)
NO2 2.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 05:21:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.67 (mg/m3)
NO2 43.36 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 05:30:05
PM - 2.5 36.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.37 (mg/m3)
NO2 .15 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 05:26:08
PM - 2.5 25.4 (µg/m3)
PM - 10 49.91 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.72 (mg/m3)
NO2 8.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 05:33:10
PM - 2.5 36.29 (µg/m3)
PM - 10 60.47 (µg/m3)
SO2 8.51 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 05:33:04
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 05:30:57
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.3 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 05:30:50
PM - 2.5 .77 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 750

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	06-OCT-2026 05:33	06-OCT-2026 05:30	36.29	60.47	8.51	3.01	0.34	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 05:33	06-OCT-2026 00:03	20.98	44.82	107.23	-	1.68	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	06-OCT-2026 05:32	06-OCT-2026 00:02	20.67	43.40	116.87	-	1.72	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	06-OCT-2026 05:32	06-OCT-2026 00:02	20.46	42.38	110.97	-	1.71	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	06-OCT-2026 05:31	06-OCT-2026 00:01	20.17	41.23	109.77	-	1.74	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	06-OCT-2026 05:31	06-OCT-2026 00:01	20.06	40.46	104.87	-	1.72	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 05:30	06-OCT-2026 00:00	0.00	-	0.00	95.30	23.90	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 05:30	06-OCT-2026 00:00	19.97	39.67	104.42	-	1.76	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	06-OCT-2026 05:30	06-OCT-2026 00:00	19.93	39.10	101.47	-	1.77	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	06-OCT-2026 05:29	05-OCT-2026 23:59	19.82	38.50	101.86	-	1.75	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 750

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