Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-05-2026 07:16:00
PM - 2.5 16.87 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 7.7 (µg/m3)
CO 1.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-05-2026 07:01:40
PM - 2.5 13.13 (µg/m3)
PM - 10 132.08 (µg/m3)
SO2 4.74 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.46 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-05-2026 07:15:47
PM - 2.5 22.89 (µg/m3)
PM - 10 108.26 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.03 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-05-2026 07:16:00
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5 (µg/m3)
CO 0.42 (mg/m3)
NO2 17.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-05-2026 07:15:24
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
01-05-2026 07:16:05
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.97 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
01-05-2026 07:15:45
PM - 2.5 26.38 (µg/m3)
PM - 10 32.74 (µg/m3)
SO2 17.84 (µg/m3)
CO 1.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
01-05-2026 07:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.46 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-05-2026 07:15:38
PM - 2.5 33.8 (µg/m3)
PM - 10 734.14 (µg/m3)
SO2 24.4 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
01-05-2026 07:15:43
PM - 2.5 42.99 (µg/m3)
PM - 10 92.02 (µg/m3)
SO2 4.09 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.06 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-05-2026 07:03:26
PM - 2.5 72.23 (µg/m3)
PM - 10 124.54 (µg/m3)
SO2 25.21 (µg/m3)
CO 2.08 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-05-2026 07:07:35
PM - 2.5 45.8 (µg/m3)
PM - 10 90.04 (µg/m3)
SO2 15.96 (µg/m3)
CO 0.42 (mg/m3)
NO2 9.35 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-05-2026 07:16:04
PM - 2.5 52.3 (µg/m3)
PM - 10 97.9 (µg/m3)
SO2 14.13 (µg/m3)
CO 0.64 (mg/m3)
NO2 7.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-05-2026 07:15:57
PM - 2.5 16 (µg/m3)
PM - 10 26 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.42 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-05-2026 07:15:24
PM - 2.5 35.55 (µg/m3)
PM - 10 (µg/m3)
SO2 31.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-05-2026 07:15:56
PM - 2.5 46.57 (µg/m3)
PM - 10 103.78 (µg/m3)
SO2 6.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.69 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-05-2026 07:16:00
PM - 2.5 16.87 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 7.7 (µg/m3)
CO 1.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-05-2026 07:01:40
PM - 2.5 13.13 (µg/m3)
PM - 10 132.08 (µg/m3)
SO2 4.74 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.46 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-05-2026 07:15:47
PM - 2.5 22.89 (µg/m3)
PM - 10 108.26 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.03 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-05-2026 07:16:00
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5 (µg/m3)
CO 0.42 (mg/m3)
NO2 17.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-05-2026 07:15:24
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
01-05-2026 07:16:05
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.97 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
01-05-2026 07:15:45
PM - 2.5 26.38 (µg/m3)
PM - 10 32.74 (µg/m3)
SO2 17.84 (µg/m3)
CO 1.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
01-05-2026 07:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.46 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-05-2026 07:15:38
PM - 2.5 33.8 (µg/m3)
PM - 10 734.14 (µg/m3)
SO2 24.4 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
01-05-2026 07:15:43
PM - 2.5 42.99 (µg/m3)
PM - 10 92.02 (µg/m3)
SO2 4.09 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.06 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-05-2026 07:03:26
PM - 2.5 72.23 (µg/m3)
PM - 10 124.54 (µg/m3)
SO2 25.21 (µg/m3)
CO 2.08 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-05-2026 07:07:35
PM - 2.5 45.8 (µg/m3)
PM - 10 90.04 (µg/m3)
SO2 15.96 (µg/m3)
CO 0.42 (mg/m3)
NO2 9.35 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-05-2026 07:16:04
PM - 2.5 52.3 (µg/m3)
PM - 10 97.9 (µg/m3)
SO2 14.13 (µg/m3)
CO 0.64 (mg/m3)
NO2 7.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-05-2026 07:15:57
PM - 2.5 16 (µg/m3)
PM - 10 26 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.42 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-05-2026 07:15:24
PM - 2.5 35.55 (µg/m3)
PM - 10 (µg/m3)
SO2 31.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-05-2026 07:15:56
PM - 2.5 46.57 (µg/m3)
PM - 10 103.78 (µg/m3)
SO2 6.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.69 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

Record Date	Company name	Mine name	Permissible Limit (µg/m3)	Average PM - 10 (µg/m3)
01-MAY-2026	South Eastern Coalfields Limited	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	100	734.14

1 - 1

CAAQMS Data

1 - 10 of 1,724

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	01-MAY-2026 07:16	01-MAY-2026 01:45	52.30	97.90	14.13	7.17	0.64	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:15	01-MAY-2026 01:41	26.38	32.74	17.84	-	1.87	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-MAY-2026 07:15	01-MAY-2026 01:45	33.80	734.14	24.40	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-MAY-2026 07:15	01-MAY-2026 01:44	35.55	-	31.06	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:15	01-MAY-2026 01:41	26.23	32.55	18.54	-	1.86	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:14	01-MAY-2026 01:40	26.11	32.41	18.99	-	1.84	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:14	01-MAY-2026 01:40	25.99	32.31	19.21	-	1.83	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-MAY-2026 07:13	01-MAY-2026 01:43	33.55	734.14	26.12	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:13	01-MAY-2026 01:39	25.85	32.21	18.85	-	1.82	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	01-MAY-2026 07:13	01-MAY-2026 01:39	25.70	32.02	18.44	-	1.81	site_5720	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,724

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