Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 21:01:21
PM - 2.5 42.75 (µg/m3)
PM - 10 60.58 (µg/m3)
SO2 0 (µg/m3)
CO 0.58 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.59 (µg/m3)
CO 0.50 (mg/m3)
NO2 9.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 21:00:21
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.46 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 21:00:57
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 21:03:18
PM - 2.5 9 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 21:03:05
PM - 2.5 27.74 (µg/m3)
PM - 10 51.43 (µg/m3)
SO2 21.05 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 21:00:30
PM - 2.5 12.46 (µg/m3)
PM - 10 (µg/m3)
SO2 18.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 21:02:53
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.84 (µg/m3)
CO 1.62 (mg/m3)
NO2 5.33 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:51:18
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.54 (mg/m3)
NO2 43.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:56:09
PM - 2.5 45.8 (µg/m3)
PM - 10 88.84 (µg/m3)
SO2 13.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 12.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 21:03:21
PM - 2.5 39.68 (µg/m3)
PM - 10 63.83 (µg/m3)
SO2 9.42 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.23 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:49:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.97 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 21:00:29
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.41 (µg/m3)
CO 5.22 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 21:03:19
PM - 2.5 47.61 (µg/m3)
PM - 10 86.23 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.84 (mg/m3)
NO2 13.62 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 21:01:21
PM - 2.5 42.75 (µg/m3)
PM - 10 60.58 (µg/m3)
SO2 0 (µg/m3)
CO 0.58 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.59 (µg/m3)
CO 0.50 (mg/m3)
NO2 9.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 21:00:21
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.46 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 21:00:57
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 21:03:18
PM - 2.5 9 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 21:03:05
PM - 2.5 27.74 (µg/m3)
PM - 10 51.43 (µg/m3)
SO2 21.05 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 21:00:30
PM - 2.5 12.46 (µg/m3)
PM - 10 (µg/m3)
SO2 18.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 21:02:53
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.84 (µg/m3)
CO 1.62 (mg/m3)
NO2 5.33 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:51:18
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.54 (mg/m3)
NO2 43.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:56:09
PM - 2.5 45.8 (µg/m3)
PM - 10 88.84 (µg/m3)
SO2 13.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 12.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 21:03:21
PM - 2.5 39.68 (µg/m3)
PM - 10 63.83 (µg/m3)
SO2 9.42 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.23 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:49:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.97 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 21:00:29
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.41 (µg/m3)
CO 5.22 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 21:03:19
PM - 2.5 47.61 (µg/m3)
PM - 10 86.23 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.84 (mg/m3)
NO2 13.62 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,832

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	07-OCT-2026 21:03	07-OCT-2026 21:00	39.68	63.83	9.42	4.23	0.49	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 21:03	07-OCT-2026 15:33	27.74	51.43	21.05	-	1.07	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 21:02	07-OCT-2026 15:32	28.00	51.84	23.09	-	1.06	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 21:02	07-OCT-2026 15:32	28.39	52.06	20.97	-	1.07	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 21:01	07-OCT-2026 15:31	28.74	52.30	11.56	-	1.10	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 21:01	07-OCT-2026 15:31	29.05	52.41	14.09	-	1.09	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 21:00	07-OCT-2026 15:30	29.34	52.41	16.53	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 21:00	07-OCT-2026 15:29	0.00	-	3.41	0.00	5.22	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 20:59	07-OCT-2026 15:29	29.34	52.37	16.34	-	1.08	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 20:59	07-OCT-2026 15:29	29.07	52.45	15.40	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,832

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