Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
27-09-2026 07:04:58
PM - 2.5 12.21 (µg/m3)
PM - 10 24.74 (µg/m3)
SO2 19.81 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
27-09-2026 07:01:11
PM - 2.5 7.81 (µg/m3)
PM - 10 37.11 (µg/m3)
SO2 14.07 (µg/m3)
CO 0.05 (mg/m3)
NO2 9.53 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
27-09-2026 06:58:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.42 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
27-09-2026 07:00:15
PM - 2.5 7.18 (µg/m3)
PM - 10 18.72 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 5.55 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
27-09-2026 07:04:32
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.83 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
27-09-2026 07:00:27
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
27-09-2026 07:04:35
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
27-09-2026 07:04:47
PM - 2.5 12.55 (µg/m3)
PM - 10 27.59 (µg/m3)
SO2 16.13 (µg/m3)
CO 1.25 (mg/m3)
NO2 1.64 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
27-09-2026 07:04:37
PM - 2.5 8.8 (µg/m3)
PM - 10 24.92 (µg/m3)
SO2 5.87 (µg/m3)
CO 0.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
27-09-2026 07:04:35
PM - 2.5 55.51 (µg/m3)
PM - 10 97.4 (µg/m3)
SO2 500 (µg/m3)
CO 8.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
27-09-2026 06:51:10
PM - 2.5 45.56 (µg/m3)
PM - 10 78.55 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.84 (mg/m3)
NO2 20.2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
27-09-2026 07:00:25
PM - 2.5 59.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.81 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
27-09-2026 06:56:02
PM - 2.5 31.6 (µg/m3)
PM - 10 55.92 (µg/m3)
SO2 19.12 (µg/m3)
CO 0.69 (mg/m3)
NO2 9.03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
27-09-2026 07:03:23
PM - 2.5 31.23 (µg/m3)
PM - 10 57.4 (µg/m3)
SO2 11.76 (µg/m3)
CO 0.31 (mg/m3)
NO2 4.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
27-09-2026 07:04:56
PM - 2.5 37 (µg/m3)
PM - 10 66 (µg/m3)
SO2 9 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
27-09-2026 07:00:54
PM - 2.5 12.7 (µg/m3)
PM - 10 (µg/m3)
SO2 3.72 (µg/m3)
CO 8.29 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
27-09-2026 07:04:58
PM - 2.5 12.21 (µg/m3)
PM - 10 24.74 (µg/m3)
SO2 19.81 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
27-09-2026 07:01:11
PM - 2.5 7.81 (µg/m3)
PM - 10 37.11 (µg/m3)
SO2 14.07 (µg/m3)
CO 0.05 (mg/m3)
NO2 9.53 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
27-09-2026 06:58:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.42 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
27-09-2026 07:00:15
PM - 2.5 7.18 (µg/m3)
PM - 10 18.72 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 5.55 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
27-09-2026 07:04:32
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.83 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
27-09-2026 07:00:27
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
27-09-2026 07:04:35
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
27-09-2026 07:04:47
PM - 2.5 12.55 (µg/m3)
PM - 10 27.59 (µg/m3)
SO2 16.13 (µg/m3)
CO 1.25 (mg/m3)
NO2 1.64 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
27-09-2026 07:04:37
PM - 2.5 8.8 (µg/m3)
PM - 10 24.92 (µg/m3)
SO2 5.87 (µg/m3)
CO 0.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
27-09-2026 07:04:35
PM - 2.5 55.51 (µg/m3)
PM - 10 97.4 (µg/m3)
SO2 500 (µg/m3)
CO 8.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
27-09-2026 06:51:10
PM - 2.5 45.56 (µg/m3)
PM - 10 78.55 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.84 (mg/m3)
NO2 20.2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
27-09-2026 07:00:25
PM - 2.5 59.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.81 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
27-09-2026 06:56:02
PM - 2.5 31.6 (µg/m3)
PM - 10 55.92 (µg/m3)
SO2 19.12 (µg/m3)
CO 0.69 (mg/m3)
NO2 9.03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
27-09-2026 07:03:23
PM - 2.5 31.23 (µg/m3)
PM - 10 57.4 (µg/m3)
SO2 11.76 (µg/m3)
CO 0.31 (mg/m3)
NO2 4.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
27-09-2026 07:04:56
PM - 2.5 37 (µg/m3)
PM - 10 66 (µg/m3)
SO2 9 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
27-09-2026 07:00:54
PM - 2.5 12.7 (µg/m3)
PM - 10 (µg/m3)
SO2 3.72 (µg/m3)
CO 8.29 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 966

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	27-SEP-2026 07:04	27-SEP-2026 01:34	55.51	97.40	500.00	-	8.11	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	27-SEP-2026 07:04	27-SEP-2026 01:34	55.74	96.45	500.00	-	8.08	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	27-SEP-2026 07:03	27-SEP-2026 01:33	56.05	95.46	500.00	-	8.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	27-SEP-2026 07:03	27-SEP-2026 07:00	31.23	57.40	11.76	4.35	0.31	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	27-SEP-2026 07:03	27-SEP-2026 01:33	56.31	94.34	500.00	-	8.03	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	27-SEP-2026 07:02	27-SEP-2026 01:32	56.45	92.97	500.00	-	8.00	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	27-SEP-2026 07:02	27-SEP-2026 01:32	56.52	91.86	500.00	-	7.99	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	27-SEP-2026 07:01	27-SEP-2026 01:31	56.62	90.51	500.00	-	7.92	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	27-SEP-2026 07:01	27-SEP-2026 01:31	56.59	89.49	500.00	-	7.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	27-SEP-2026 07:00	27-SEP-2026 01:30	12.70	-	3.72	0.00	8.29	site_5592	Swan Environ

1 - 10 of 966

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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