Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:48:29
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:48:34
PM - 2.5 25.66 (µg/m3)
PM - 10 42.49 (µg/m3)
SO2 4.66 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:41:09
PM - 2.5 40.2 (µg/m3)
PM - 10 78.23 (µg/m3)
SO2 13.64 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.51 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 46.66 (µg/m3)
CO 1.43 (mg/m3)
NO2 47.22 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:48:28
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:48:12
PM - 2.5 30.02 (µg/m3)
PM - 10 57.62 (µg/m3)
SO2 3.35 (µg/m3)
CO 0.82 (mg/m3)
NO2 12.21 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:48:29
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:48:34
PM - 2.5 25.66 (µg/m3)
PM - 10 42.49 (µg/m3)
SO2 4.66 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:41:09
PM - 2.5 40.2 (µg/m3)
PM - 10 78.23 (µg/m3)
SO2 13.64 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.51 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 46.66 (µg/m3)
CO 1.43 (mg/m3)
NO2 47.22 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:48:28
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:48:12
PM - 2.5 30.02 (µg/m3)
PM - 10 57.62 (µg/m3)
SO2 3.35 (µg/m3)
CO 0.82 (mg/m3)
NO2 12.21 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,047

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	08-OCT-2026 07:48	08-OCT-2026 02:18	25.66	42.49	4.66	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 07:48	08-OCT-2026 07:45	43.75	67.88	10.52	5.70	0.68	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 07:48	08-OCT-2026 02:18	25.89	42.52	3.84	-	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 07:47	08-OCT-2026 02:17	26.05	42.75	1.85	-	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 07:47	08-OCT-2026 02:17	26.14	43.04	1.85	-	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 07:46	08-OCT-2026 02:16	26.07	43.26	5.00	-	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 07:46	08-OCT-2026 02:16	25.79	43.35	7.96	-	0.89	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 07:45	08-OCT-2026 02:15	25.28	43.53	3.10	-	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 07:45	08-OCT-2026 02:14	3.17	-	8.47	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 07:45	08-OCT-2026 02:15	24.74	43.68	2.90	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,047

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