Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 06:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 13.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2026 07:00:32
PM - 2.5 24.14 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 23.74 (µg/m3)
CO 0.46 (mg/m3)
NO2 9.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2026 07:00:44
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 990.96 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2026 07:04:48
PM - 2.5 15 (µg/m3)
PM - 10 25 (µg/m3)
SO2 6.5 (µg/m3)
CO 1.08 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-10-2026 07:05:04
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 06:51:06
PM - 2.5 21.94 (µg/m3)
PM - 10 38.71 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-10-2026 07:00:14
PM - 2.5 7.49 (µg/m3)
PM - 10 (µg/m3)
SO2 28.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
12-10-2026 07:05:22
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.45 (µg/m3)
CO 1.56 (mg/m3)
NO2 1.71 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-10-2026 07:00:02
PM - 2.5 43 (µg/m3)
PM - 10 78 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 .08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 06:56:24
PM - 2.5 53 (µg/m3)
PM - 10 104.85 (µg/m3)
SO2 16.81 (µg/m3)
CO 1.13 (mg/m3)
NO2 14.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 07:03:48
PM - 2.5 34.27 (µg/m3)
PM - 10 58.46 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2026 07:05:31
PM - 2.5 33 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12 (µg/m3)
CO 0.02 (mg/m3)
NO2 13.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-10-2026 07:00:48
PM - 2.5 3.45 (µg/m3)
PM - 10 (µg/m3)
SO2 10.64 (µg/m3)
CO 0.55 (mg/m3)
NO2 300.23 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 07:00:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 06:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 13.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2026 07:00:32
PM - 2.5 24.14 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 23.74 (µg/m3)
CO 0.46 (mg/m3)
NO2 9.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2026 07:00:44
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 990.96 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2026 07:04:48
PM - 2.5 15 (µg/m3)
PM - 10 25 (µg/m3)
SO2 6.5 (µg/m3)
CO 1.08 (mg/m3)
NO2 2.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-10-2026 07:05:04
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 06:51:06
PM - 2.5 21.94 (µg/m3)
PM - 10 38.71 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-10-2026 07:00:14
PM - 2.5 7.49 (µg/m3)
PM - 10 (µg/m3)
SO2 28.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
12-10-2026 07:05:22
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.45 (µg/m3)
CO 1.56 (mg/m3)
NO2 1.71 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-10-2026 07:00:02
PM - 2.5 43 (µg/m3)
PM - 10 78 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 .08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 06:56:24
PM - 2.5 53 (µg/m3)
PM - 10 104.85 (µg/m3)
SO2 16.81 (µg/m3)
CO 1.13 (mg/m3)
NO2 14.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 07:03:48
PM - 2.5 34.27 (µg/m3)
PM - 10 58.46 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2026 07:05:31
PM - 2.5 33 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12 (µg/m3)
CO 0.02 (mg/m3)
NO2 13.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-10-2026 07:00:48
PM - 2.5 3.45 (µg/m3)
PM - 10 (µg/m3)
SO2 10.64 (µg/m3)
CO 0.55 (mg/m3)
NO2 300.23 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 07:00:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 899

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	12-OCT-2026 07:03	12-OCT-2026 07:00	34.27	58.46	7.96	2.29	0.25	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	12-OCT-2026 07:00	12-OCT-2026 01:30	3.45	-	10.64	300.23	0.55	site_5592	Swan Environ
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	12-OCT-2026 06:56	12-OCT-2026 06:45	53.00	104.85	16.81	14.70	1.13	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	12-OCT-2026 06:56	12-OCT-2026 06:45	53.00	104.85	16.81	14.70	1.13	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	12-OCT-2026 06:51	12-OCT-2026 01:21	21.94	38.71	7.25	-	1.18	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	12-OCT-2026 06:50	12-OCT-2026 01:20	22.00	38.27	10.04	-	1.17	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	12-OCT-2026 06:50	12-OCT-2026 01:20	22.01	37.81	5.61	-	1.17	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	12-OCT-2026 06:49	12-OCT-2026 01:19	21.87	37.36	11.33	-	1.18	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	12-OCT-2026 06:49	12-OCT-2026 01:19	21.71	37.01	12.22	-	1.18	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	12-OCT-2026 06:48	12-OCT-2026 06:45	41.71	65.86	9.97	4.96	0.59	site_1931	Envea India Pvt Ltd

1 - 10 of 899

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