Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 06:46:21
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 19.35 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.76 (µg/m3)
CO 0.29 (mg/m3)
NO2 12.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 06:45:21
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 06:45:13
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 96.32 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 06:48:29
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 06:48:06
PM - 2.5 23.76 (µg/m3)
PM - 10 59.63 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 06:45:22
PM - 2.5 36.29 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.51 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:48:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.85 (µg/m3)
CO 1.77 (mg/m3)
NO2 2.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 06:36:19
PM - 2.5 44.16 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:41:10
PM - 2.5 41.2 (µg/m3)
PM - 10 80.13 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 11.69 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 06:48:23
PM - 2.5 37.88 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 8.94 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:48:29
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.76 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 06:45:56
PM - 2.5 96.54 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.50 (mg/m3)
NO2 3.25 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 06:48:30
PM - 2.5 38.94 (µg/m3)
PM - 10 53.63 (µg/m3)
SO2 3.48 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.44 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 06:46:21
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 19.35 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.76 (µg/m3)
CO 0.29 (mg/m3)
NO2 12.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 06:45:21
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 12.01 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 06:45:13
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 96.32 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 06:48:29
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 06:48:06
PM - 2.5 23.76 (µg/m3)
PM - 10 59.63 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 06:45:22
PM - 2.5 36.29 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.51 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:48:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.85 (µg/m3)
CO 1.77 (mg/m3)
NO2 2.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 06:36:19
PM - 2.5 44.16 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:41:10
PM - 2.5 41.2 (µg/m3)
PM - 10 80.13 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 11.69 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 06:48:23
PM - 2.5 37.88 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 8.94 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:48:29
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.76 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 06:45:56
PM - 2.5 96.54 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.50 (mg/m3)
NO2 3.25 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 06:48:30
PM - 2.5 38.94 (µg/m3)
PM - 10 53.63 (µg/m3)
SO2 3.48 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.44 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 909

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 06:48	08-OCT-2026 06:45	37.88	62.05	8.94	3.59	0.41	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 06:48	08-OCT-2026 01:18	23.76	59.63	8.58	-	0.93	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 06:47	08-OCT-2026 01:17	23.34	58.00	10.30	-	0.94	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 06:47	08-OCT-2026 01:17	23.02	56.68	10.99	-	0.95	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 06:46	08-OCT-2026 01:16	22.57	55.52	11.33	-	0.99	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 06:46	08-OCT-2026 01:16	22.20	54.55	13.40	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 06:45	08-OCT-2026 01:15	96.54	-	0.00	3.25	8.50	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 06:45	08-OCT-2026 01:15	21.79	53.30	8.15	-	1.00	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 06:45	08-OCT-2026 01:15	21.29	52.05	10.39	-	0.99	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 06:44	08-OCT-2026 01:14	20.77	50.40	5.20	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 909

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