Subsidiary wise

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 05:34:41
PM - 2.5 47.23 (µg/m3)
PM - 10 79.25 (µg/m3)
SO2 8.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 05:31:20
PM - 2.5 38.42 (µg/m3)
PM - 10 61.58 (µg/m3)
SO2 14.78 (µg/m3)
CO 0.50 (mg/m3)
NO2 30.33 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 05:34:43
PM - 2.5 47.43 (µg/m3)
PM - 10 54.27 (µg/m3)
SO2 10.71 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 05:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.15 (mg/m3)
NO2 4.71 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 05:30:17
PM - 2.5 23.4 (µg/m3)
PM - 10 48.09 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.44 (mg/m3)
NO2 1.03 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 05:30:12
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 05:34:33
PM - 2.5 18.78 (µg/m3)
PM - 10 25.48 (µg/m3)
SO2 15.52 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 05:30:50
PM - 2.5 10.15 (µg/m3)
PM - 10 (µg/m3)
SO2 41.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 05:21:16
PM - 2.5 37.63 (µg/m3)
PM - 10 64.88 (µg/m3)
SO2 7.05 (µg/m3)
CO 1.23 (mg/m3)
NO2 18.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 05:30:11
PM - 2.5 132 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.57 (µg/m3)
CO 0.42 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 05:26:09
PM - 2.5 17.2 (µg/m3)
PM - 10 34.66 (µg/m3)
SO2 16.53 (µg/m3)
CO 0.37 (mg/m3)
NO2 7.06 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 05:33:17
PM - 2.5 34.51 (µg/m3)
PM - 10 58.7 (µg/m3)
SO2 8.03 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.37 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 05:34:37
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 05:30:47
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 237.7 (µg/m3)
CO ##### (mg/m3)
NO2 98.88 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 05:34:35
PM - 2.5 30.96 (µg/m3)
PM - 10 49.42 (µg/m3)
SO2 3.54 (µg/m3)
CO 0.96 (mg/m3)
NO2 9.95 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 05:30:50
PM - 2.5 .89 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO (mg/m3)
NO2 .32 (µg/m3)

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 05:34:41
PM - 2.5 47.23 (µg/m3)
PM - 10 79.25 (µg/m3)
SO2 8.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 05:31:20
PM - 2.5 38.42 (µg/m3)
PM - 10 61.58 (µg/m3)
SO2 14.78 (µg/m3)
CO 0.50 (mg/m3)
NO2 30.33 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 05:34:43
PM - 2.5 47.43 (µg/m3)
PM - 10 54.27 (µg/m3)
SO2 10.71 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 05:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.15 (mg/m3)
NO2 4.71 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 05:30:17
PM - 2.5 23.4 (µg/m3)
PM - 10 48.09 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.44 (mg/m3)
NO2 1.03 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 05:30:12
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 05:34:33
PM - 2.5 18.78 (µg/m3)
PM - 10 25.48 (µg/m3)
SO2 15.52 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 05:30:50
PM - 2.5 10.15 (µg/m3)
PM - 10 (µg/m3)
SO2 41.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 05:21:16
PM - 2.5 37.63 (µg/m3)
PM - 10 64.88 (µg/m3)
SO2 7.05 (µg/m3)
CO 1.23 (mg/m3)
NO2 18.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 05:30:11
PM - 2.5 132 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.57 (µg/m3)
CO 0.42 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 05:26:09
PM - 2.5 17.2 (µg/m3)
PM - 10 34.66 (µg/m3)
SO2 16.53 (µg/m3)
CO 0.37 (mg/m3)
NO2 7.06 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 05:33:17
PM - 2.5 34.51 (µg/m3)
PM - 10 58.7 (µg/m3)
SO2 8.03 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.37 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 05:34:37
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 05:30:47
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 237.7 (µg/m3)
CO ##### (mg/m3)
NO2 98.88 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 05:34:35
PM - 2.5 30.96 (µg/m3)
PM - 10 49.42 (µg/m3)
SO2 3.54 (µg/m3)
CO 0.96 (mg/m3)
NO2 9.95 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 05:30:50
PM - 2.5 .89 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO (mg/m3)
NO2 .32 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 745

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	07-OCT-2026 05:34	07-OCT-2026 00:04	18.78	25.48	15.52	-	1.01	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	07-OCT-2026 05:34	07-OCT-2026 00:04	18.60	25.56	12.83	-	0.98	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	07-OCT-2026 05:33	07-OCT-2026 00:03	18.54	25.62	18.57	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 05:33	07-OCT-2026 05:30	34.51	58.70	8.03	2.37	0.26	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 05:33	07-OCT-2026 00:03	18.63	25.64	15.27	-	0.96	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	07-OCT-2026 05:32	07-OCT-2026 00:02	18.84	25.66	13.03	-	1.00	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	07-OCT-2026 05:32	07-OCT-2026 00:02	19.16	25.83	17.50	-	0.97	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	07-OCT-2026 05:31	07-OCT-2026 00:01	19.61	26.04	12.31	-	0.98	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	07-OCT-2026 05:31	07-OCT-2026 00:01	19.94	26.10	17.24	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 05:30	07-OCT-2026 00:00	0.86	-	237.70	98.88	22.50	site_5592	Swan Environ

1 - 10 of 745

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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