Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
17-04-2026 01:01:31
PM - 2.5 65.02 (µg/m3)
PM - 10 109.14 (µg/m3)
SO2 5.75 (µg/m3)
CO 1.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
17-04-2026 01:00:59
PM - 2.5 43.64 (µg/m3)
PM - 10 95.43 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.78 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
17-04-2026 01:00:32
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
17-04-2026 01:01:36
PM - 2.5 19 (µg/m3)
PM - 10 38 (µg/m3)
SO2 10.5 (µg/m3)
CO 0.85 (mg/m3)
NO2 17.7 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
17-04-2026 01:01:31
PM - 2.5 22 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.31 (mg/m3)
NO2 22.8 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
17-04-2026 01:01:30
PM - 2.5 40.39 (µg/m3)
PM - 10 98.28 (µg/m3)
SO2 27.93 (µg/m3)
CO 0.63 (mg/m3)
NO2 2.62 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
17-04-2026 01:01:44
PM - 2.5 52.88 (µg/m3)
PM - 10 78.97 (µg/m3)
SO2 18.78 (µg/m3)
CO 2.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
17-04-2026 01:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .41 (µg/m3)
CO ##### (mg/m3)
NO2 30.32 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
17-04-2026 01:01:36
PM - 2.5 90.14 (µg/m3)
PM - 10 223.6 (µg/m3)
SO2 41.98 (µg/m3)
CO 0.54 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
17-04-2026 01:01:29
PM - 2.5 26.58 (µg/m3)
PM - 10 86.08 (µg/m3)
SO2 20.34 (µg/m3)
CO 1.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
17-04-2026 01:01:25
PM - 2.5 48.24 (µg/m3)
PM - 10 95.34 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.81 (µg/m3)
Northern Coalfields Limited
NCL_CETI
17-04-2026 00:48:15
PM - 2.5 83.84 (µg/m3)
PM - 10 144.55 (µg/m3)
SO2 22.89 (µg/m3)
CO 3.70 (mg/m3)
NO2 22.79 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
17-04-2026 00:52:03
PM - 2.5 41.3 (µg/m3)
PM - 10 83.18 (µg/m3)
SO2 17.52 (µg/m3)
CO 0.49 (mg/m3)
NO2 8.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
17-04-2026 00:49:48
PM - 2.5 57.45 (µg/m3)
PM - 10 97.2 (µg/m3)
SO2 11.71 (µg/m3)
CO 0.65 (mg/m3)
NO2 5.95 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
17-04-2026 00:47:07
PM - 2.5 15.5 (µg/m3)
PM - 10 39.79 (µg/m3)
SO2 6.72 (µg/m3)
CO 0.23 (mg/m3)
NO2 13.88 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
17-04-2026 01:01:40
PM - 2.5 61 (µg/m3)
PM - 10 107 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.51 (mg/m3)
NO2 10.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
17-04-2026 01:00:37
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 32.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
17-04-2026 01:01:44
PM - 2.5 139.81 (µg/m3)
PM - 10 258.66 (µg/m3)
SO2 173.03 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
17-04-2026 01:01:31
PM - 2.5 65.02 (µg/m3)
PM - 10 109.14 (µg/m3)
SO2 5.75 (µg/m3)
CO 1.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
17-04-2026 01:00:59
PM - 2.5 43.64 (µg/m3)
PM - 10 95.43 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.78 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
17-04-2026 01:00:32
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
17-04-2026 01:01:36
PM - 2.5 19 (µg/m3)
PM - 10 38 (µg/m3)
SO2 10.5 (µg/m3)
CO 0.85 (mg/m3)
NO2 17.7 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
17-04-2026 01:01:31
PM - 2.5 22 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.31 (mg/m3)
NO2 22.8 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
17-04-2026 01:01:30
PM - 2.5 40.39 (µg/m3)
PM - 10 98.28 (µg/m3)
SO2 27.93 (µg/m3)
CO 0.63 (mg/m3)
NO2 2.62 (µg/m3)
South Eastern Coalfields Limited
M/S Saraipali Opencast Coal Mine
17-04-2026 01:01:44
PM - 2.5 52.88 (µg/m3)
PM - 10 78.97 (µg/m3)
SO2 18.78 (µg/m3)
CO 2.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
17-04-2026 01:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .41 (µg/m3)
CO ##### (mg/m3)
NO2 30.32 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
17-04-2026 01:01:36
PM - 2.5 90.14 (µg/m3)
PM - 10 223.6 (µg/m3)
SO2 41.98 (µg/m3)
CO 0.54 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
17-04-2026 01:01:29
PM - 2.5 26.58 (µg/m3)
PM - 10 86.08 (µg/m3)
SO2 20.34 (µg/m3)
CO 1.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
17-04-2026 01:01:25
PM - 2.5 48.24 (µg/m3)
PM - 10 95.34 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.81 (µg/m3)
Northern Coalfields Limited
NCL_CETI
17-04-2026 00:48:15
PM - 2.5 83.84 (µg/m3)
PM - 10 144.55 (µg/m3)
SO2 22.89 (µg/m3)
CO 3.70 (mg/m3)
NO2 22.79 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
17-04-2026 00:52:03
PM - 2.5 41.3 (µg/m3)
PM - 10 83.18 (µg/m3)
SO2 17.52 (µg/m3)
CO 0.49 (mg/m3)
NO2 8.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
17-04-2026 00:49:48
PM - 2.5 57.45 (µg/m3)
PM - 10 97.2 (µg/m3)
SO2 11.71 (µg/m3)
CO 0.65 (mg/m3)
NO2 5.95 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
17-04-2026 00:47:07
PM - 2.5 15.5 (µg/m3)
PM - 10 39.79 (µg/m3)
SO2 6.72 (µg/m3)
CO 0.23 (mg/m3)
NO2 13.88 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
17-04-2026 01:01:40
PM - 2.5 61 (µg/m3)
PM - 10 107 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.51 (mg/m3)
NO2 10.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
17-04-2026 01:00:37
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 32.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
17-04-2026 01:01:44
PM - 2.5 139.81 (µg/m3)
PM - 10 258.66 (µg/m3)
SO2 173.03 (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 261

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 01:01	16-APR-2026 19:28	52.88	78.97	18.78	-	2.08	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 01:01	16-APR-2026 19:31	26.58	86.08	20.34	-	1.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:01	16-APR-2026 19:27	53.11	78.98	18.40	-	2.08	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 01:00	16-APR-2026 19:30	25.94	86.65	21.58	-	1.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:00	16-APR-2026 19:27	53.28	79.03	18.69	-	2.09	site_5720	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	17-APR-2026 01:00	16-APR-2026 19:30	0.00	-	32.15	0.00	35.56	site_5592	Swan Environ
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 01:00	16-APR-2026 19:26	53.42	79.11	18.65	-	2.09	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 01:00	16-APR-2026 19:29	26.31	89.55	20.17	-	1.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Korba Area	M/S Saraipali Opencast Coal Mine	17-APR-2026 00:59	16-APR-2026 19:26	53.51	79.13	18.72	-	2.10	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 00:59	16-APR-2026 19:29	26.72	90.24	20.35	-	1.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 261

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