Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 06:48:45
PM - 2.5 0 (µg/m3)
PM - 10 79.15 (µg/m3)
SO2 11.09 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 06:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.79 (µg/m3)
CO 0.12 (mg/m3)
NO2 10.93 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 06:45:48
PM - 2.5 22.74 (µg/m3)
PM - 10 54.72 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 06:48:34
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 06:45:17
PM - 2.5 988.86 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 22.51 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 06:48:27
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (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 06:48:37
PM - 2.5 15.41 (µg/m3)
PM - 10 18.42 (µg/m3)
SO2 27.09 (µg/m3)
CO 0.86 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 06:45:00
PM - 2.5 9.4 (µg/m3)
PM - 10 (µg/m3)
SO2 32.02 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 06:36:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.24 (mg/m3)
NO2 35.35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 06:45:44
PM - 2.5 42.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .42 (µg/m3)
CO 0.54 (mg/m3)
NO2 .35 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 06:41:07
PM - 2.5 50.7 (µg/m3)
PM - 10 98.04 (µg/m3)
SO2 19.23 (µg/m3)
CO 1.52 (mg/m3)
NO2 13.84 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 06:48:11
PM - 2.5 41.28 (µg/m3)
PM - 10 65.43 (µg/m3)
SO2 9.86 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.81 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 06:48:35
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 06:45:21
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 06:45:50
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 06:48:45
PM - 2.5 0 (µg/m3)
PM - 10 79.15 (µg/m3)
SO2 11.09 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 06:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.79 (µg/m3)
CO 0.12 (mg/m3)
NO2 10.93 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 06:45:48
PM - 2.5 22.74 (µg/m3)
PM - 10 54.72 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 06:48:34
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 06:45:17
PM - 2.5 988.86 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 22.51 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 06:48:27
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (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 06:48:37
PM - 2.5 15.41 (µg/m3)
PM - 10 18.42 (µg/m3)
SO2 27.09 (µg/m3)
CO 0.86 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 06:45:00
PM - 2.5 9.4 (µg/m3)
PM - 10 (µg/m3)
SO2 32.02 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 06:36:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.24 (mg/m3)
NO2 35.35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 06:45:44
PM - 2.5 42.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .42 (µg/m3)
CO 0.54 (mg/m3)
NO2 .35 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 06:41:07
PM - 2.5 50.7 (µg/m3)
PM - 10 98.04 (µg/m3)
SO2 19.23 (µg/m3)
CO 1.52 (mg/m3)
NO2 13.84 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 06:48:11
PM - 2.5 41.28 (µg/m3)
PM - 10 65.43 (µg/m3)
SO2 9.86 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.81 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 06:48:35
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 06:45:21
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 06:45:50
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (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 889

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 06:48	05-OCT-2026 01:18	15.41	18.42	27.09	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	05-OCT-2026 06:48	05-OCT-2026 06:45	41.28	65.43	9.86	4.81	0.56	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 06:48	05-OCT-2026 01:18	15.44	17.66	25.69	-	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	05-OCT-2026 06:47	05-OCT-2026 01:17	15.27	16.96	30.78	-	0.90	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 06:47	05-OCT-2026 01:17	14.95	16.32	29.21	-	0.88	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 06:46	05-OCT-2026 01:16	14.50	15.66	29.56	-	0.88	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 06:46	05-OCT-2026 01:16	13.99	15.28	31.91	-	0.87	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 06:45	05-OCT-2026 01:15	13.37	14.82	29.40	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 06:45	05-OCT-2026 01:14	3.38	-	8.87	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 06:45	05-OCT-2026 01:15	12.90	14.64	32.59	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 889

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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