Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 06:16:22
PM - 2.5 29.03 (µg/m3)
PM - 10 75.13 (µg/m3)
SO2 28.52 (µg/m3)
CO 0.63 (mg/m3)
NO2 30.67 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 06:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.88 (µg/m3)
CO 0.34 (mg/m3)
NO2 5.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 06:15:51
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 06:17:59
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.35 (mg/m3)
NO2 36.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 06:15:40
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 06:17:59
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.10 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 06:18:14
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (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 06:18:09
PM - 2.5 27.87 (µg/m3)
PM - 10 42.28 (µg/m3)
SO2 26.77 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 06:15:27
PM - 2.5 27.69 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 987.23 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 06:06:18
PM - 2.5 44.21 (µg/m3)
PM - 10 76.23 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.84 (mg/m3)
NO2 20.26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 06:15:09
PM - 2.5 119.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.59 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 06:18:36
PM - 2.5 37.37 (µg/m3)
PM - 10 61.54 (µg/m3)
SO2 8.8 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 06:18:27
PM - 2.5 34 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.11 (mg/m3)
NO2 12.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 06:15:11
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 8.03 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 06:18:07
PM - 2.5 52.37 (µg/m3)
PM - 10 64.41 (µg/m3)
SO2 3.73 (µg/m3)
CO 1.23 (mg/m3)
NO2 11.42 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 06:15:50
PM - 2.5 1.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 06:16:22
PM - 2.5 29.03 (µg/m3)
PM - 10 75.13 (µg/m3)
SO2 28.52 (µg/m3)
CO 0.63 (mg/m3)
NO2 30.67 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 06:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.88 (µg/m3)
CO 0.34 (mg/m3)
NO2 5.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 06:15:51
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 06:17:59
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.35 (mg/m3)
NO2 36.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 06:15:40
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 06:17:59
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.10 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 06:18:14
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (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 06:18:09
PM - 2.5 27.87 (µg/m3)
PM - 10 42.28 (µg/m3)
SO2 26.77 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 06:15:27
PM - 2.5 27.69 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 987.23 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 06:06:18
PM - 2.5 44.21 (µg/m3)
PM - 10 76.23 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.84 (mg/m3)
NO2 20.26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 06:15:09
PM - 2.5 119.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.59 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 06:18:36
PM - 2.5 37.37 (µg/m3)
PM - 10 61.54 (µg/m3)
SO2 8.8 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 06:18:27
PM - 2.5 34 (µg/m3)
PM - 10 58 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.11 (mg/m3)
NO2 12.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 06:15:11
PM - 2.5 2.99 (µg/m3)
PM - 10 (µg/m3)
SO2 8.03 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 06:18:07
PM - 2.5 52.37 (µg/m3)
PM - 10 64.41 (µg/m3)
SO2 3.73 (µg/m3)
CO 1.23 (mg/m3)
NO2 11.42 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 06:15:50
PM - 2.5 1.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (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 802

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	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 06:18	10-OCT-2026 06:15	37.37	61.54	8.80	3.40	0.39	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 06:18	10-OCT-2026 00:48	27.87	42.28	26.77	-	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	10-OCT-2026 06:17	10-OCT-2026 00:47	28.01	42.43	26.31	-	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	10-OCT-2026 06:17	10-OCT-2026 00:47	28.15	42.62	30.56	-	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 06:16	10-OCT-2026 00:46	28.41	42.72	30.51	-	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 06:16	10-OCT-2026 00:46	28.77	42.92	30.38	-	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 06:15	10-OCT-2026 00:45	29.21	43.33	29.74	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 06:15	10-OCT-2026 00:44	2.99	-	8.03	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	10-OCT-2026 06:15	10-OCT-2026 00:45	29.55	43.69	28.33	-	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 06:14	10-OCT-2026 00:44	29.90	44.05	28.15	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 802

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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