Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 07:18:45
PM - 2.5 18.62 (µg/m3)
PM - 10 82.64 (µg/m3)
SO2 11.95 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 07:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 3.03 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 07:15:36
PM - 2.5 23.32 (µg/m3)
PM - 10 63.65 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 07:18:35
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 07:15:54
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 07:18:57
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.8 (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
05-10-2026 07:18:34
PM - 2.5 33.85 (µg/m3)
PM - 10 53.3 (µg/m3)
SO2 25.16 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 07:15:37
PM - 2.5 28.05 (µg/m3)
PM - 10 (µg/m3)
SO2 279.38 (µg/m3)
CO 0.74 (mg/m3)
NO2 988.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 07:06:18
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.70 (mg/m3)
NO2 14.85 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 07:15:22
PM - 2.5 101.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .29 (µg/m3)
CO 0.51 (mg/m3)
NO2 .39 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 07:11:07
PM - 2.5 40.4 (µg/m3)
PM - 10 78.69 (µg/m3)
SO2 18.42 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 07:18:11
PM - 2.5 39.63 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 07:18:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.87 (mg/m3)
NO2 9.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 07:15:02
PM - 2.5 3.55 (µg/m3)
PM - 10 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 07:18:45
PM - 2.5 18.62 (µg/m3)
PM - 10 82.64 (µg/m3)
SO2 11.95 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 07:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 3.03 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 07:15:36
PM - 2.5 23.32 (µg/m3)
PM - 10 63.65 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 07:18:35
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 07:15:54
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 07:18:57
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.8 (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
05-10-2026 07:18:34
PM - 2.5 33.85 (µg/m3)
PM - 10 53.3 (µg/m3)
SO2 25.16 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 07:15:37
PM - 2.5 28.05 (µg/m3)
PM - 10 (µg/m3)
SO2 279.38 (µg/m3)
CO 0.74 (mg/m3)
NO2 988.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 07:06:18
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.70 (mg/m3)
NO2 14.85 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 07:15:22
PM - 2.5 101.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .29 (µg/m3)
CO 0.51 (mg/m3)
NO2 .39 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 07:11:07
PM - 2.5 40.4 (µg/m3)
PM - 10 78.69 (µg/m3)
SO2 18.42 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 07:18:11
PM - 2.5 39.63 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 07:18:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.87 (mg/m3)
NO2 9.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 07:15:02
PM - 2.5 3.55 (µg/m3)
PM - 10 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 957

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	05-OCT-2026 07:18	05-OCT-2026 01:48	33.85	53.30	25.16	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	05-OCT-2026 07:18	05-OCT-2026 07:15	39.63	63.79	9.41	4.21	0.49	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 07:18	05-OCT-2026 01:48	33.96	53.27	19.44	-	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	05-OCT-2026 07:17	05-OCT-2026 01:47	34.03	52.98	27.83	-	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	05-OCT-2026 07:17	05-OCT-2026 01:47	34.05	52.62	29.97	-	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	05-OCT-2026 07:16	05-OCT-2026 01:46	33.90	52.28	22.46	-	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	05-OCT-2026 07:16	05-OCT-2026 01:46	33.71	51.86	17.27	-	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	05-OCT-2026 07:15	05-OCT-2026 01:45	33.36	51.36	24.72	-	0.79	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	05-OCT-2026 07:15	05-OCT-2026 01:45	32.98	50.94	27.71	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 07:15	05-OCT-2026 01:44	3.55	-	8.20	0.00	0.00	site_5592	Swan Environ

1 - 10 of 957

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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