Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:31:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 02:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.17 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 02:30:45
PM - 2.5 29.13 (µg/m3)
PM - 10 56.08 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:30:23
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 02:32:54
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:33:05
PM - 2.5 12.27 (µg/m3)
PM - 10 36.15 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 25.14 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:32:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.8 (µg/m3)
CO 1.58 (mg/m3)
NO2 1.72 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 02:21:19
PM - 2.5 1062.28 (µg/m3)
PM - 10 1831.52 (µg/m3)
SO2 24.17 (µg/m3)
CO 1.37 (mg/m3)
NO2 40.34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 02:26:09
PM - 2.5 17.4 (µg/m3)
PM - 10 35.23 (µg/m3)
SO2 12.32 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:33:22
PM - 2.5 44.27 (µg/m3)
PM - 10 68.4 (µg/m3)
SO2 10.66 (µg/m3)
CO 0.70 (mg/m3)
NO2 5.88 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:33:05
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 1.38 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:30:48
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:32:53
PM - 2.5 22.8 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 2.86 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.76 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:31:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 02:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.17 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 02:30:45
PM - 2.5 29.13 (µg/m3)
PM - 10 56.08 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:30:23
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 02:32:54
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:33:05
PM - 2.5 12.27 (µg/m3)
PM - 10 36.15 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 25.14 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:32:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.8 (µg/m3)
CO 1.58 (mg/m3)
NO2 1.72 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 02:21:19
PM - 2.5 1062.28 (µg/m3)
PM - 10 1831.52 (µg/m3)
SO2 24.17 (µg/m3)
CO 1.37 (mg/m3)
NO2 40.34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 02:26:09
PM - 2.5 17.4 (µg/m3)
PM - 10 35.23 (µg/m3)
SO2 12.32 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:33:22
PM - 2.5 44.27 (µg/m3)
PM - 10 68.4 (µg/m3)
SO2 10.66 (µg/m3)
CO 0.70 (mg/m3)
NO2 5.88 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:33:05
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 1.38 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:30:48
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:32:53
PM - 2.5 22.8 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 2.86 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.76 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 342

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	08-OCT-2026 02:33	08-OCT-2026 02:30	44.27	68.40	10.66	5.88	0.70	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 02:33	07-OCT-2026 21:03	12.27	36.15	15.37	-	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	08-OCT-2026 02:32	07-OCT-2026 21:02	12.21	36.63	20.17	-	0.91	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	08-OCT-2026 02:32	07-OCT-2026 21:02	12.14	36.95	21.64	-	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	08-OCT-2026 02:31	07-OCT-2026 21:01	12.10	37.27	16.91	-	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	08-OCT-2026 02:31	07-OCT-2026 21:01	11.98	37.50	18.02	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 02:30	07-OCT-2026 20:59	3.17	-	5.28	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	08-OCT-2026 02:30	07-OCT-2026 21:00	11.86	37.70	17.02	-	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	08-OCT-2026 02:30	07-OCT-2026 21:00	11.88	37.93	15.32	-	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	08-OCT-2026 02:29	07-OCT-2026 20:59	11.97	38.24	12.18	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 342

marquee

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