Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 04:33:58
PM - 2.5 45.04 (µg/m3)
PM - 10 85.73 (µg/m3)
SO2 20.74 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 04:31:14
PM - 2.5 28.46 (µg/m3)
PM - 10 49.11 (µg/m3)
SO2 12.62 (µg/m3)
CO 0.18 (mg/m3)
NO2 29.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.63 (µg/m3)
CO 0.29 (mg/m3)
NO2 11.23 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 04:30:18
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 04:33:32
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.06 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 04:33:38
PM - 2.5 34.81 (µg/m3)
PM - 10 106.8 (µg/m3)
SO2 18.17 (µg/m3)
CO 0.70 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 04:30:48
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 04:33:58
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 04:33:37
PM - 2.5 3.9 (µg/m3)
PM - 10 129.1 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 04:33:37
PM - 2.5 11.3 (µg/m3)
PM - 10 19.6 (µg/m3)
SO2 45.76 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 04:30:30
PM - 2.5 8.09 (µg/m3)
PM - 10 (µg/m3)
SO2 54.62 (µg/m3)
CO ##### (mg/m3)
NO2 .84 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 04:33:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.7 (µg/m3)
CO 1.53 (mg/m3)
NO2 3.08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:26:04
PM - 2.5 29.7 (µg/m3)
PM - 10 58.23 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.80 (mg/m3)
NO2 9.36 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 04:33:47
PM - 2.5 36.71 (µg/m3)
PM - 10 60.89 (µg/m3)
SO2 8.62 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 04:33:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.90 (mg/m3)
NO2 5.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 04:30:35
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 04:33:33
PM - 2.5 33.47 (µg/m3)
PM - 10 60.15 (µg/m3)
SO2 20.48 (µg/m3)
CO 0.96 (mg/m3)
NO2 149.72 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 04:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.93 (µg/m3)
CO 0.93 (mg/m3)
NO2 6.46 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 04:33:58
PM - 2.5 45.04 (µg/m3)
PM - 10 85.73 (µg/m3)
SO2 20.74 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 04:31:14
PM - 2.5 28.46 (µg/m3)
PM - 10 49.11 (µg/m3)
SO2 12.62 (µg/m3)
CO 0.18 (mg/m3)
NO2 29.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.63 (µg/m3)
CO 0.29 (mg/m3)
NO2 11.23 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 04:30:18
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 04:33:32
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.06 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 04:33:38
PM - 2.5 34.81 (µg/m3)
PM - 10 106.8 (µg/m3)
SO2 18.17 (µg/m3)
CO 0.70 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 04:30:48
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 04:33:58
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 04:33:37
PM - 2.5 3.9 (µg/m3)
PM - 10 129.1 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 04:33:37
PM - 2.5 11.3 (µg/m3)
PM - 10 19.6 (µg/m3)
SO2 45.76 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 04:30:30
PM - 2.5 8.09 (µg/m3)
PM - 10 (µg/m3)
SO2 54.62 (µg/m3)
CO ##### (mg/m3)
NO2 .84 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 04:33:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.7 (µg/m3)
CO 1.53 (mg/m3)
NO2 3.08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:26:04
PM - 2.5 29.7 (µg/m3)
PM - 10 58.23 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.80 (mg/m3)
NO2 9.36 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 04:33:47
PM - 2.5 36.71 (µg/m3)
PM - 10 60.89 (µg/m3)
SO2 8.62 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 04:33:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.90 (mg/m3)
NO2 5.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 04:30:35
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 04:33:33
PM - 2.5 33.47 (µg/m3)
PM - 10 60.15 (µg/m3)
SO2 20.48 (µg/m3)
CO 0.96 (mg/m3)
NO2 149.72 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 04:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.93 (µg/m3)
CO 0.93 (mg/m3)
NO2 6.46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 635

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-OCT-2026 04:33	01-OCT-2026 04:30	36.71	60.89	8.62	3.16	0.36	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 04:33	30-SEP-2026 23:03	11.30	19.60	45.76	-	1.04	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	01-OCT-2026 04:33	30-SEP-2026 23:03	10.71	19.37	47.75	-	1.04	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	01-OCT-2026 04:32	30-SEP-2026 23:02	10.35	19.07	48.25	-	1.00	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	01-OCT-2026 04:32	30-SEP-2026 23:02	10.15	18.84	51.00	-	1.01	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	01-OCT-2026 04:31	30-SEP-2026 23:01	9.93	18.63	49.79	-	0.99	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	01-OCT-2026 04:31	30-SEP-2026 23:01	9.55	18.42	45.99	-	1.01	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	01-OCT-2026 04:30	30-SEP-2026 23:00	9.07	18.22	48.03	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 04:30	30-SEP-2026 22:59	3.37	-	7.52	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 04:30	30-SEP-2026 23:00	8.66	18.12	48.47	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 635

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