Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-04-2026 14:16:59
PM - 2.5 34.91 (µg/m3)
PM - 10 70.88 (µg/m3)
SO2 4.96 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-04-2026 14:16:36
PM - 2.5 35.06 (µg/m3)
PM - 10 105.62 (µg/m3)
SO2 16.63 (µg/m3)
CO 0.21 (mg/m3)
NO2 1.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-04-2026 14:15:23
PM - 2.5 33.38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 44.62 (µg/m3)
CO 0.24 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-04-2026 14:18:04
PM - 2.5 15 (µg/m3)
PM - 10 30 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.23 (mg/m3)
NO2 20 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-04-2026 14:15:26
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
28-04-2026 14:18:07
PM - 2.5 18 (µg/m3)
PM - 10 29 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
28-04-2026 14:18:01
PM - 2.5 15 (µg/m3)
PM - 10 29 (µg/m3)
SO2 11 (µg/m3)
CO 0.40 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-04-2026 14:18:10
PM - 2.5 23 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 25.4 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
28-04-2026 14:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 2.07 (mg/m3)
NO2 34.02 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
28-04-2026 14:17:05
PM - 2.5 8.29 (µg/m3)
PM - 10 163.9 (µg/m3)
SO2 3.75 (µg/m3)
CO 0.57 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-04-2026 14:18:09
PM - 2.5 16.39 (µg/m3)
PM - 10 40.43 (µg/m3)
SO2 25.52 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
28-04-2026 14:16:59
PM - 2.5 10.39 (µg/m3)
PM - 10 .23 (µg/m3)
SO2 5.62 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.94 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-04-2026 14:15:47
PM - 2.5 50.41 (µg/m3)
PM - 10 95 (µg/m3)
SO2 13.62 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
28-04-2026 14:16:31
PM - 2.5 40.66 (µg/m3)
PM - 10 56.34 (µg/m3)
SO2 6.75 (µg/m3)
CO 0.58 (mg/m3)
NO2 18.36 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
28-04-2026 14:18:19
PM - 2.5 18 (µg/m3)
PM - 10 30 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 27.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-04-2026 14:15:49
PM - 2.5 15.64 (µg/m3)
PM - 10 (µg/m3)
SO2 12.41 (µg/m3)
CO 1.19 (mg/m3)
NO2 244.08 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-04-2026 14:16:59
PM - 2.5 34.91 (µg/m3)
PM - 10 70.88 (µg/m3)
SO2 4.96 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-04-2026 14:16:36
PM - 2.5 35.06 (µg/m3)
PM - 10 105.62 (µg/m3)
SO2 16.63 (µg/m3)
CO 0.21 (mg/m3)
NO2 1.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-04-2026 14:15:23
PM - 2.5 33.38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 44.62 (µg/m3)
CO 0.24 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-04-2026 14:18:04
PM - 2.5 15 (µg/m3)
PM - 10 30 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.23 (mg/m3)
NO2 20 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-04-2026 14:15:26
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
28-04-2026 14:18:07
PM - 2.5 18 (µg/m3)
PM - 10 29 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
28-04-2026 14:18:01
PM - 2.5 15 (µg/m3)
PM - 10 29 (µg/m3)
SO2 11 (µg/m3)
CO 0.40 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-04-2026 14:18:10
PM - 2.5 23 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 25.4 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
28-04-2026 14:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 2.07 (mg/m3)
NO2 34.02 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
28-04-2026 14:17:05
PM - 2.5 8.29 (µg/m3)
PM - 10 163.9 (µg/m3)
SO2 3.75 (µg/m3)
CO 0.57 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-04-2026 14:18:09
PM - 2.5 16.39 (µg/m3)
PM - 10 40.43 (µg/m3)
SO2 25.52 (µg/m3)
CO 0.83 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
28-04-2026 14:16:59
PM - 2.5 10.39 (µg/m3)
PM - 10 .23 (µg/m3)
SO2 5.62 (µg/m3)
CO 0.11 (mg/m3)
NO2 1.94 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-04-2026 14:15:47
PM - 2.5 50.41 (µg/m3)
PM - 10 95 (µg/m3)
SO2 13.62 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
28-04-2026 14:16:31
PM - 2.5 40.66 (µg/m3)
PM - 10 56.34 (µg/m3)
SO2 6.75 (µg/m3)
CO 0.58 (mg/m3)
NO2 18.36 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
28-04-2026 14:18:19
PM - 2.5 18 (µg/m3)
PM - 10 30 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 27.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-04-2026 14:15:49
PM - 2.5 15.64 (µg/m3)
PM - 10 (µg/m3)
SO2 12.41 (µg/m3)
CO 1.19 (mg/m3)
NO2 244.08 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,837

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	28-APR-2026 14:18	28-APR-2026 08:48	16.39	40.43	25.52	-	0.83	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	28-APR-2026 14:17	28-APR-2026 08:47	16.78	40.16	25.10	-	0.83	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	28-APR-2026 14:17	28-APR-2026 08:47	17.20	39.75	23.54	-	0.81	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	28-APR-2026 14:16	28-APR-2026 08:46	17.18	39.37	23.56	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	28-APR-2026 14:16	28-APR-2026 14:15	40.66	56.34	6.75	18.36	0.58	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-APR-2026 14:16	28-APR-2026 08:46	17.32	39.09	25.54	-	0.83	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	28-APR-2026 14:15	28-APR-2026 08:44	15.64	-	12.41	244.08	1.19	site_5592	Swan Environ
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	28-APR-2026 14:15	28-APR-2026 08:45	50.41	95.00	13.62	6.49	0.56	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-APR-2026 14:15	28-APR-2026 08:45	17.29	38.87	24.62	-	0.79	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	28-APR-2026 14:15	28-APR-2026 08:45	17.07	38.60	26.80	-	0.79	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,837

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