Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.33 (µg/m3)
CO 0.53 (mg/m3)
NO2 9.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:45:14
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:45:01
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:51:09
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:51:21
PM - 2.5 25.2 (µg/m3)
PM - 10 93.34 (µg/m3)
SO2 18.53 (µg/m3)
CO 1.45 (mg/m3)
NO2 9.83 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:51:33
PM - 2.5 25.16 (µg/m3)
PM - 10 58.06 (µg/m3)
SO2 3 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:45:30
PM - 2.5 8.61 (µg/m3)
PM - 10 (µg/m3)
SO2 36.95 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:51:18
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.53 (mg/m3)
NO2 46.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:45:08
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:41:10
PM - 2.5 49.1 (µg/m3)
PM - 10 97.4 (µg/m3)
SO2 16.58 (µg/m3)
CO 1.03 (mg/m3)
NO2 13.99 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:48:30
PM - 2.5 36.29 (µg/m3)
PM - 10 60.46 (µg/m3)
SO2 8.51 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.01 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 54.03 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.84 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:51:32
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:45:56
PM - 2.5 4.06 (µg/m3)
PM - 10 (µg/m3)
SO2 12.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:51:14
PM - 2.5 80.14 (µg/m3)
PM - 10 115.28 (µg/m3)
SO2 3.37 (µg/m3)
CO 1.29 (mg/m3)
NO2 13.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:45:50
PM - 2.5 87.26 (µg/m3)
PM - 10 (µg/m3)
SO2 93.08 (µg/m3)
CO 0.00 (mg/m3)
NO2 993.34 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.33 (µg/m3)
CO 0.53 (mg/m3)
NO2 9.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:45:14
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:45:01
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:51:09
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:51:21
PM - 2.5 25.2 (µg/m3)
PM - 10 93.34 (µg/m3)
SO2 18.53 (µg/m3)
CO 1.45 (mg/m3)
NO2 9.83 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:51:33
PM - 2.5 25.16 (µg/m3)
PM - 10 58.06 (µg/m3)
SO2 3 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:45:30
PM - 2.5 8.61 (µg/m3)
PM - 10 (µg/m3)
SO2 36.95 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:51:18
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.53 (mg/m3)
NO2 46.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:45:08
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:41:10
PM - 2.5 49.1 (µg/m3)
PM - 10 97.4 (µg/m3)
SO2 16.58 (µg/m3)
CO 1.03 (mg/m3)
NO2 13.99 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:48:30
PM - 2.5 36.29 (µg/m3)
PM - 10 60.46 (µg/m3)
SO2 8.51 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.01 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 54.03 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.84 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:51:32
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:45:56
PM - 2.5 4.06 (µg/m3)
PM - 10 (µg/m3)
SO2 12.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:51:14
PM - 2.5 80.14 (µg/m3)
PM - 10 115.28 (µg/m3)
SO2 3.37 (µg/m3)
CO 1.29 (mg/m3)
NO2 13.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:45:50
PM - 2.5 87.26 (µg/m3)
PM - 10 (µg/m3)
SO2 93.08 (µg/m3)
CO 0.00 (mg/m3)
NO2 993.34 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,045

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	09-OCT-2026 07:51	09-OCT-2026 02:21	25.16	58.06	3.00	-	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	09-OCT-2026 07:51	09-OCT-2026 02:21	24.89	57.90	2.63	-	0.92	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	09-OCT-2026 07:50	09-OCT-2026 02:20	24.77	57.63	3.69	-	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	09-OCT-2026 07:50	09-OCT-2026 02:20	24.88	57.45	0.00	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 07:49	09-OCT-2026 07:45	31.78	64.38	54.03	43.84	0.68	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 07:49	09-OCT-2026 02:19	25.05	57.16	2.80	-	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	09-OCT-2026 07:49	09-OCT-2026 02:19	25.18	56.82	2.86	-	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	09-OCT-2026 07:48	09-OCT-2026 02:18	25.47	56.44	5.55	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 07:48	09-OCT-2026 07:45	36.29	60.46	8.51	3.01	0.34	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 07:48	09-OCT-2026 02:18	25.51	56.19	2.77	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,045

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