Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.8 (µg/m3)
CO 0.16 (mg/m3)
NO2 2.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:30:43
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.25 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:34:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.15 (mg/m3)
NO2 42.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:35:02
PM - 2.5 39.24 (µg/m3)
PM - 10 91.07 (µg/m3)
SO2 18.48 (µg/m3)
CO 0.48 (mg/m3)
NO2 7.57 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:30:19
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:35:07
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 16:35:15
PM - 2.5 32.45 (µg/m3)
PM - 10 80.77 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:35:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.84 (µg/m3)
CO 1.56 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:21:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.81 (mg/m3)
NO2 18.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:30:25
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.66 (mg/m3)
NO2 .38 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:26:06
PM - 2.5 45.3 (µg/m3)
PM - 10 87.87 (µg/m3)
SO2 18.81 (µg/m3)
CO 1.33 (mg/m3)
NO2 12.84 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:34:02
PM - 2.5 37.25 (µg/m3)
PM - 10 61.42 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.36 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:30:11
PM - 2.5 3.36 (µg/m3)
PM - 10 (µg/m3)
SO2 10.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.8 (µg/m3)
CO 0.16 (mg/m3)
NO2 2.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 16:30:43
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.25 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 16:34:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.15 (mg/m3)
NO2 42.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 16:35:02
PM - 2.5 39.24 (µg/m3)
PM - 10 91.07 (µg/m3)
SO2 18.48 (µg/m3)
CO 0.48 (mg/m3)
NO2 7.57 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 16:30:19
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 16:35:07
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 16:35:15
PM - 2.5 32.45 (µg/m3)
PM - 10 80.77 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 16:35:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.84 (µg/m3)
CO 1.56 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 16:21:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.81 (mg/m3)
NO2 18.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 16:30:25
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.66 (mg/m3)
NO2 .38 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:26:06
PM - 2.5 45.3 (µg/m3)
PM - 10 87.87 (µg/m3)
SO2 18.81 (µg/m3)
CO 1.33 (mg/m3)
NO2 12.84 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 16:34:02
PM - 2.5 37.25 (µg/m3)
PM - 10 61.42 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.36 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 16:30:11
PM - 2.5 3.36 (µg/m3)
PM - 10 (µg/m3)
SO2 10.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,214

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	03-OCT-2026 16:35	03-OCT-2026 11:05	32.45	80.77	0.00	-	0.83	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	03-OCT-2026 16:34	03-OCT-2026 11:04	32.03	80.98	0.00	-	0.84	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	03-OCT-2026 16:34	03-OCT-2026 11:04	31.56	81.22	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 16:34	03-OCT-2026 16:30	37.25	61.42	8.77	3.36	0.38	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 16:33	03-OCT-2026 11:03	31.02	81.68	0.00	-	0.86	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	03-OCT-2026 16:33	03-OCT-2026 11:03	30.52	82.10	0.00	-	0.83	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	03-OCT-2026 16:32	03-OCT-2026 11:02	30.06	82.43	0.00	-	0.82	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	03-OCT-2026 16:32	03-OCT-2026 11:02	29.77	82.62	0.00	-	0.82	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	03-OCT-2026 16:31	03-OCT-2026 11:01	29.70	82.88	0.00	-	0.82	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	03-OCT-2026 16:31	03-OCT-2026 11:01	29.70	83.02	0.00	-	0.83	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,214

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