Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.78 (µg/m3)
CO 0.29 (mg/m3)
NO2 5.35 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 17:00:35
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.26 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 17:09:12
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 43.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 17:09:34
PM - 2.5 49.53 (µg/m3)
PM - 10 115.2 (µg/m3)
SO2 18.03 (µg/m3)
CO 0.49 (mg/m3)
NO2 2.15 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 17:00:57
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 17:09:38
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 17:09:41
PM - 2.5 30.82 (µg/m3)
PM - 10 52.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 17:09:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.89 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 17:06:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.49 (mg/m3)
NO2 44.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 17:00:03
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .84 (µg/m3)
CO 0.66 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:56:06
PM - 2.5 23 (µg/m3)
PM - 10 45.83 (µg/m3)
SO2 17.05 (µg/m3)
CO 0.55 (mg/m3)
NO2 8.68 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 17:04:02
PM - 2.5 41.2 (µg/m3)
PM - 10 65.35 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.78 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 17:00:50
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 13.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 17:00:51
PM - 2.5 1.22 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 16:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.78 (µg/m3)
CO 0.29 (mg/m3)
NO2 5.35 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 17:00:35
PM - 2.5 21.1 (µg/m3)
PM - 10 49.37 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.26 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 17:09:12
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 43.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 17:09:34
PM - 2.5 49.53 (µg/m3)
PM - 10 115.2 (µg/m3)
SO2 18.03 (µg/m3)
CO 0.49 (mg/m3)
NO2 2.15 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 17:00:57
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 17:09:38
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 17:09:41
PM - 2.5 30.82 (µg/m3)
PM - 10 52.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 17:09:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.89 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 17:06:14
PM - 2.5 75.12 (µg/m3)
PM - 10 129.51 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.49 (mg/m3)
NO2 44.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 17:00:03
PM - 2.5 145.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .84 (µg/m3)
CO 0.66 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 16:56:06
PM - 2.5 23 (µg/m3)
PM - 10 45.83 (µg/m3)
SO2 17.05 (µg/m3)
CO 0.55 (mg/m3)
NO2 8.68 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 17:04:02
PM - 2.5 41.2 (µg/m3)
PM - 10 65.35 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.78 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 17:00:50
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 13.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 17:00:51
PM - 2.5 1.22 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,291

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (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 17:09	03-OCT-2026 11:39	30.82	52.88	-	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 17:09	03-OCT-2026 11:39	30.68	52.42	-	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 17:08	03-OCT-2026 11:38	30.52	51.93	-	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 17:08	03-OCT-2026 11:38	30.45	51.29	-	0.81	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 17:07	03-OCT-2026 11:37	30.39	50.32	-	0.80	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 17:07	03-OCT-2026 11:37	30.33	49.68	-	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 17:06	03-OCT-2026 11:36	30.25	49.07	-	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 17:06	03-OCT-2026 11:36	30.45	48.42	-	0.85	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 17:05	03-OCT-2026 11:35	30.77	47.49	-	0.85	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 17:05	03-OCT-2026 11:35	31.12	46.84	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,291

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