Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 06:31:25
PM - 2.5 29.03 (µg/m3)
PM - 10 75.13 (µg/m3)
SO2 26.84 (µg/m3)
CO 0.12 (mg/m3)
NO2 16.7 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 06:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.78 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 06:30:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.47 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 06:33:44
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.32 (mg/m3)
NO2 48.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 06:30:29
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 06:33:44
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.15 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 06:33:45
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 06:33:37
PM - 2.5 24.8 (µg/m3)
PM - 10 47.81 (µg/m3)
SO2 12.95 (µg/m3)
CO 1.03 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 06:30:16
PM - 2.5 .27 (µg/m3)
PM - 10 (µg/m3)
SO2 987.32 (µg/m3)
CO ##### (mg/m3)
NO2 13.73 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 06:21:18
PM - 2.5 44.21 (µg/m3)
PM - 10 76.23 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.94 (mg/m3)
NO2 24.03 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 06:30:58
PM - 2.5 119.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 06:33:36
PM - 2.5 40.62 (µg/m3)
PM - 10 64.78 (µg/m3)
SO2 9.68 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.57 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 06:33:57
PM - 2.5 34 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12.4 (µg/m3)
CO 0.14 (mg/m3)
NO2 12.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 06:30:02
PM - 2.5 3.4 (µg/m3)
PM - 10 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 06:34:07
PM - 2.5 41.96 (µg/m3)
PM - 10 55.72 (µg/m3)
SO2 2.69 (µg/m3)
CO 1.21 (mg/m3)
NO2 11.51 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 06:30:51
PM - 2.5 1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 06:31:25
PM - 2.5 29.03 (µg/m3)
PM - 10 75.13 (µg/m3)
SO2 26.84 (µg/m3)
CO 0.12 (mg/m3)
NO2 16.7 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 06:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.78 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 06:30:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.47 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 06:33:44
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.32 (mg/m3)
NO2 48.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 06:30:29
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 06:33:44
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.15 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 06:33:45
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 06:33:37
PM - 2.5 24.8 (µg/m3)
PM - 10 47.81 (µg/m3)
SO2 12.95 (µg/m3)
CO 1.03 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 06:30:16
PM - 2.5 .27 (µg/m3)
PM - 10 (µg/m3)
SO2 987.32 (µg/m3)
CO ##### (mg/m3)
NO2 13.73 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 06:21:18
PM - 2.5 44.21 (µg/m3)
PM - 10 76.23 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.94 (mg/m3)
NO2 24.03 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 06:30:58
PM - 2.5 119.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 06:33:36
PM - 2.5 40.62 (µg/m3)
PM - 10 64.78 (µg/m3)
SO2 9.68 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.57 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 06:33:57
PM - 2.5 34 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12.4 (µg/m3)
CO 0.14 (mg/m3)
NO2 12.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 06:30:02
PM - 2.5 3.4 (µg/m3)
PM - 10 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 06:34:07
PM - 2.5 41.96 (µg/m3)
PM - 10 55.72 (µg/m3)
SO2 2.69 (µg/m3)
CO 1.21 (mg/m3)
NO2 11.51 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 06:30:51
PM - 2.5 1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 835

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	10-OCT-2026 06:33	10-OCT-2026 01:03	24.80	47.81	12.95	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 06:33	10-OCT-2026 06:30	40.62	64.78	9.68	4.57	0.54	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 06:33	10-OCT-2026 01:03	24.73	47.61	13.38	-	1.02	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	10-OCT-2026 06:32	10-OCT-2026 01:02	24.62	47.56	14.12	-	1.03	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	10-OCT-2026 06:32	10-OCT-2026 01:02	24.62	47.41	16.21	-	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	10-OCT-2026 06:31	10-OCT-2026 01:01	24.72	47.21	17.12	-	1.04	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	10-OCT-2026 06:31	10-OCT-2026 01:01	25.08	47.04	11.69	-	1.02	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	10-OCT-2026 06:30	10-OCT-2026 01:00	25.60	46.83	15.30	-	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	10-OCT-2026 06:30	10-OCT-2026 01:00	25.81	46.65	15.09	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 06:30	10-OCT-2026 00:59	3.40	-	9.97	0.00	0.00	site_5592	Swan Environ

1 - 10 of 835

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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