Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
17-04-2026 01:32:30
PM - 2.5 77.4 (µg/m3)
PM - 10 157.79 (µg/m3)
SO2 6.04 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
17-04-2026 01:30:45
PM - 2.5 43.64 (µg/m3)
PM - 10 71.21 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.78 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
17-04-2026 01:30:10
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
17-04-2026 01:32:20
PM - 2.5 19 (µg/m3)
PM - 10 38 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.91 (mg/m3)
NO2 17.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
17-04-2026 01:32:31
PM - 2.5 22 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.31 (mg/m3)
NO2 22.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
17-04-2026 01:32:30
PM - 2.5 49.43 (µg/m3)
PM - 10 83.15 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.63 (mg/m3)
NO2 2.71 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
17-04-2026 01:32:44
PM - 2.5 53.4 (µg/m3)
PM - 10 114.5 (µg/m3)
SO2 19.01 (µg/m3)
CO 1.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
17-04-2026 01:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .69 (µg/m3)
CO ##### (mg/m3)
NO2 29.33 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
17-04-2026 01:32:36
PM - 2.5 91.86 (µg/m3)
PM - 10 196.4 (µg/m3)
SO2 46.55 (µg/m3)
CO 0.53 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
17-04-2026 01:32:25
PM - 2.5 36.91 (µg/m3)
PM - 10 69.53 (µg/m3)
SO2 19.16 (µg/m3)
CO 1.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
17-04-2026 01:32:26
PM - 2.5 49.04 (µg/m3)
PM - 10 76.18 (µg/m3)
SO2 4.34 (µg/m3)
CO 0.17 (mg/m3)
NO2 1.77 (µg/m3)
Northern Coalfields Limited
NCL_CETI
17-04-2026 01:18:17
PM - 2.5 89.61 (µg/m3)
PM - 10 154.49 (µg/m3)
SO2 24.84 (µg/m3)
CO 3.91 (mg/m3)
NO2 22.78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
17-04-2026 01:22:02
PM - 2.5 34.8 (µg/m3)
PM - 10 63.9 (µg/m3)
SO2 16.7 (µg/m3)
CO 0.37 (mg/m3)
NO2 6.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
17-04-2026 01:19:48
PM - 2.5 56.42 (µg/m3)
PM - 10 95.63 (µg/m3)
SO2 11.43 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.58 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
17-04-2026 01:32:07
PM - 2.5 15.5 (µg/m3)
PM - 10 38.44 (µg/m3)
SO2 6.56 (µg/m3)
CO 0.22 (mg/m3)
NO2 13.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
17-04-2026 01:32:40
PM - 2.5 61 (µg/m3)
PM - 10 107 (µg/m3)
SO2 10.1 (µg/m3)
CO 0.44 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
17-04-2026 01:30:15
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
17-04-2026 01:32:45
PM - 2.5 160.23 (µg/m3)
PM - 10 245.5 (µg/m3)
SO2 143.3 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
17-04-2026 01:32:30
PM - 2.5 77.4 (µg/m3)
PM - 10 157.79 (µg/m3)
SO2 6.04 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
17-04-2026 01:30:45
PM - 2.5 43.64 (µg/m3)
PM - 10 71.21 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.78 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
17-04-2026 01:30:10
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
17-04-2026 01:32:20
PM - 2.5 19 (µg/m3)
PM - 10 38 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.91 (mg/m3)
NO2 17.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
17-04-2026 01:32:31
PM - 2.5 22 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.31 (mg/m3)
NO2 22.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
17-04-2026 01:32:30
PM - 2.5 49.43 (µg/m3)
PM - 10 83.15 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.63 (mg/m3)
NO2 2.71 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
17-04-2026 01:32:44
PM - 2.5 53.4 (µg/m3)
PM - 10 114.5 (µg/m3)
SO2 19.01 (µg/m3)
CO 1.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
17-04-2026 01:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .69 (µg/m3)
CO ##### (mg/m3)
NO2 29.33 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
17-04-2026 01:32:36
PM - 2.5 91.86 (µg/m3)
PM - 10 196.4 (µg/m3)
SO2 46.55 (µg/m3)
CO 0.53 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
17-04-2026 01:32:25
PM - 2.5 36.91 (µg/m3)
PM - 10 69.53 (µg/m3)
SO2 19.16 (µg/m3)
CO 1.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
17-04-2026 01:32:26
PM - 2.5 49.04 (µg/m3)
PM - 10 76.18 (µg/m3)
SO2 4.34 (µg/m3)
CO 0.17 (mg/m3)
NO2 1.77 (µg/m3)
Northern Coalfields Limited
NCL_CETI
17-04-2026 01:18:17
PM - 2.5 89.61 (µg/m3)
PM - 10 154.49 (µg/m3)
SO2 24.84 (µg/m3)
CO 3.91 (mg/m3)
NO2 22.78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
17-04-2026 01:22:02
PM - 2.5 34.8 (µg/m3)
PM - 10 63.9 (µg/m3)
SO2 16.7 (µg/m3)
CO 0.37 (mg/m3)
NO2 6.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
17-04-2026 01:19:48
PM - 2.5 56.42 (µg/m3)
PM - 10 95.63 (µg/m3)
SO2 11.43 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.58 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
17-04-2026 01:32:07
PM - 2.5 15.5 (µg/m3)
PM - 10 38.44 (µg/m3)
SO2 6.56 (µg/m3)
CO 0.22 (mg/m3)
NO2 13.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
17-04-2026 01:32:40
PM - 2.5 61 (µg/m3)
PM - 10 107 (µg/m3)
SO2 10.1 (µg/m3)
CO 0.44 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
17-04-2026 01:30:15
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
17-04-2026 01:32:45
PM - 2.5 160.23 (µg/m3)
PM - 10 245.5 (µg/m3)
SO2 143.3 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 396

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	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:32	16-APR-2026 19:59	53.40	114.50	19.01	-	1.77	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	17-APR-2026 01:32	16-APR-2026 20:02	36.91	69.53	19.16	-	1.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:32	16-APR-2026 19:58	53.44	113.90	19.39	-	1.77	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	17-APR-2026 01:32	17-APR-2026 01:30	15.50	38.44	6.56	13.56	0.22	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	17-APR-2026 01:31	16-APR-2026 20:01	36.73	70.01	22.83	-	1.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:31	16-APR-2026 19:58	53.40	113.50	19.25	-	1.78	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	17-APR-2026 01:31	16-APR-2026 20:01	36.13	70.23	19.93	-	1.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:31	16-APR-2026 19:57	53.30	113.00	19.10	-	1.79	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	17-APR-2026 01:30	16-APR-2026 20:00	35.13	70.37	20.86	-	1.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:30	16-APR-2026 19:57	53.22	112.40	19.34	-	1.80	site_5720	Thermo Fisher Scientific India Private Limited

1 - 10 of 396

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