Subsidiary wise

Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-05-2026 05:00:34
PM - 2.5 22.93 (µg/m3)
PM - 10 70.28 (µg/m3)
SO2 27.17 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-05-2026 05:01:46
PM - 2.5 12 (µg/m3)
PM - 10 13 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.71 (mg/m3)
NO2 17.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-05-2026 05:01:54
PM - 2.5 48.85 (µg/m3)
PM - 10 99.34 (µg/m3)
SO2 8.11 (µg/m3)
CO 1.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-05-2026 05:00:05
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 .13 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
03-05-2026 05:01:49
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 7 (µg/m3)
CO 0.94 (mg/m3)
NO2 2.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-05-2026 05:01:53
PM - 2.5 11 (µg/m3)
PM - 10 14 (µg/m3)
SO2 4.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 27.1 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
03-05-2026 05:01:26
PM - 2.5 22.93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.81 (µg/m3)
CO 3.69 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
03-05-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.09 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
03-05-2026 05:01:37
PM - 2.5 39.6 (µg/m3)
PM - 10 57.91 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-05-2026 05:01:54
PM - 2.5 63.71 (µg/m3)
PM - 10 734.14 (µg/m3)
SO2 34.38 (µg/m3)
CO 1.73 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-05-2026 04:48:29
PM - 2.5 82.29 (µg/m3)
PM - 10 141.88 (µg/m3)
SO2 25.08 (µg/m3)
CO 2.16 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-05-2026 05:01:15
PM - 2.5 54.02 (µg/m3)
PM - 10 100.54 (µg/m3)
SO2 14.59 (µg/m3)
CO 0.72 (mg/m3)
NO2 7.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
03-05-2026 05:01:36
PM - 2.5 4 (µg/m3)
PM - 10 56.01 (µg/m3)
SO2 8.38 (µg/m3)
CO 0.77 (mg/m3)
NO2 23.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-05-2026 05:01:32
PM - 2.5 23 (µg/m3)
PM - 10 40 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-05-2026 05:00:59
PM - 2.5 38.65 (µg/m3)
PM - 10 (µg/m3)
SO2 35.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
03-05-2026 05:01:30
PM - 2.5 50.52 (µg/m3)
PM - 10 101.51 (µg/m3)
SO2 5.9 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.46 (µg/m3)

Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-05-2026 05:00:34
PM - 2.5 22.93 (µg/m3)
PM - 10 70.28 (µg/m3)
SO2 27.17 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-05-2026 05:01:46
PM - 2.5 12 (µg/m3)
PM - 10 13 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.71 (mg/m3)
NO2 17.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-05-2026 05:01:54
PM - 2.5 48.85 (µg/m3)
PM - 10 99.34 (µg/m3)
SO2 8.11 (µg/m3)
CO 1.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-05-2026 05:00:05
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 .13 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
03-05-2026 05:01:49
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 7 (µg/m3)
CO 0.94 (mg/m3)
NO2 2.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-05-2026 05:01:53
PM - 2.5 11 (µg/m3)
PM - 10 14 (µg/m3)
SO2 4.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 27.1 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
03-05-2026 05:01:26
PM - 2.5 22.93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.81 (µg/m3)
CO 3.69 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
03-05-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.09 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
03-05-2026 05:01:37
PM - 2.5 39.6 (µg/m3)
PM - 10 57.91 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-05-2026 05:01:54
PM - 2.5 63.71 (µg/m3)
PM - 10 734.14 (µg/m3)
SO2 34.38 (µg/m3)
CO 1.73 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-05-2026 04:48:29
PM - 2.5 82.29 (µg/m3)
PM - 10 141.88 (µg/m3)
SO2 25.08 (µg/m3)
CO 2.16 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-05-2026 05:01:15
PM - 2.5 54.02 (µg/m3)
PM - 10 100.54 (µg/m3)
SO2 14.59 (µg/m3)
CO 0.72 (mg/m3)
NO2 7.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
03-05-2026 05:01:36
PM - 2.5 4 (µg/m3)
PM - 10 56.01 (µg/m3)
SO2 8.38 (µg/m3)
CO 0.77 (mg/m3)
NO2 23.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-05-2026 05:01:32
PM - 2.5 23 (µg/m3)
PM - 10 40 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-05-2026 05:00:59
PM - 2.5 38.65 (µg/m3)
PM - 10 (µg/m3)
SO2 35.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
03-05-2026 05:01:30
PM - 2.5 50.52 (µg/m3)
PM - 10 101.51 (µg/m3)
SO2 5.9 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.46 (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)
03-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 1,007

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	03-MAY-2026 05:01	02-MAY-2026 23:31	63.71	734.14	34.38	-	1.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	03-MAY-2026 05:01	03-MAY-2026 05:00	4.00	56.01	8.38	23.96	0.77	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	03-MAY-2026 05:01	02-MAY-2026 23:27	22.93	0.00	19.81	-	3.69	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	03-MAY-2026 05:01	02-MAY-2026 23:31	63.76	734.14	33.01	-	1.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-MAY-2026 05:01	02-MAY-2026 23:30	54.02	100.54	14.59	7.79	0.72	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-MAY-2026 05:00	02-MAY-2026 23:29	38.65	-	35.06	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	03-MAY-2026 05:00	02-MAY-2026 23:27	22.27	0.00	19.91	-	3.68	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	03-MAY-2026 05:00	02-MAY-2026 23:30	63.60	734.14	31.44	-	1.75	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	03-MAY-2026 05:00	02-MAY-2026 23:26	21.55	0.00	19.78	-	3.68	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	03-MAY-2026 04:59	02-MAY-2026 23:29	62.31	734.14	34.29	-	1.75	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,007

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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