Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 23:03:30
PM - 2.5 27.15 (µg/m3)
PM - 10 26.15 (µg/m3)
SO2 18 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 23:01:10
PM - 2.5 24.09 (µg/m3)
PM - 10 24.34 (µg/m3)
SO2 19 (µg/m3)
CO 0.74 (mg/m3)
NO2 1.45 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 23:03:36
PM - 2.5 8.39 (µg/m3)
PM - 10 23.19 (µg/m3)
SO2 10.69 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 22:58:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.26 (µg/m3)
CO 0.70 (mg/m3)
NO2 11.33 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 23:03:55
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.20 (mg/m3)
NO2 6.4 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 23:03:57
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 23:03:25
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.32 (mg/m3)
NO2 27.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 23:03:51
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 23:03:45
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 23:03:42
PM - 2.5 3.62 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.17 (µg/m3)
CO 6.55 (mg/m3)
NO2 3.81 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 23:03:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.95 (µg/m3)
CO 1.66 (mg/m3)
NO2 1.6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 22:51:08
PM - 2.5 37.63 (µg/m3)
PM - 10 64.87 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.55 (mg/m3)
NO2 46.96 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 23:03:02
PM - 2.5 30.52 (µg/m3)
PM - 10 56.7 (µg/m3)
SO2 11.57 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 22:49:26
PM - 2.5 29.92 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 31.18 (µg/m3)
CO 1.48 (mg/m3)
NO2 43.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 23:03:33
PM - 2.5 20 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 5.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 23:00:56
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 6.04 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 23:03:33
PM - 2.5 16.33 (µg/m3)
PM - 10 20.54 (µg/m3)
SO2 19.61 (µg/m3)
CO 0.68 (mg/m3)
NO2 7.87 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 23:03:30
PM - 2.5 27.15 (µg/m3)
PM - 10 26.15 (µg/m3)
SO2 18 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 23:01:10
PM - 2.5 24.09 (µg/m3)
PM - 10 24.34 (µg/m3)
SO2 19 (µg/m3)
CO 0.74 (mg/m3)
NO2 1.45 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 23:03:36
PM - 2.5 8.39 (µg/m3)
PM - 10 23.19 (µg/m3)
SO2 10.69 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 22:58:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.26 (µg/m3)
CO 0.70 (mg/m3)
NO2 11.33 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 23:03:55
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.20 (mg/m3)
NO2 6.4 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 23:03:57
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 23:03:25
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.32 (mg/m3)
NO2 27.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 23:03:51
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 23:03:45
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 23:03:42
PM - 2.5 3.62 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.17 (µg/m3)
CO 6.55 (mg/m3)
NO2 3.81 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 23:03:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.95 (µg/m3)
CO 1.66 (mg/m3)
NO2 1.6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 22:51:08
PM - 2.5 37.63 (µg/m3)
PM - 10 64.87 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.55 (mg/m3)
NO2 46.96 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 23:03:02
PM - 2.5 30.52 (µg/m3)
PM - 10 56.7 (µg/m3)
SO2 11.57 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 22:49:26
PM - 2.5 29.92 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 31.18 (µg/m3)
CO 1.48 (mg/m3)
NO2 43.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 23:03:33
PM - 2.5 20 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 5.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 23:00:56
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 6.04 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 23:03:33
PM - 2.5 16.33 (µg/m3)
PM - 10 20.54 (µg/m3)
SO2 19.61 (µg/m3)
CO 0.68 (mg/m3)
NO2 7.87 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,117

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	23-SEP-2026 23:03	23-SEP-2026 17:33	0.00	0.00	0.00	-	0.72	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	23-SEP-2026 23:03	23-SEP-2026 17:33	0.00	0.00	0.00	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	23-SEP-2026 23:03	23-SEP-2026 23:00	30.52	56.70	11.57	4.10	0.28	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	23-SEP-2026 23:02	23-SEP-2026 17:32	0.00	0.00	0.00	-	0.70	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	23-SEP-2026 23:02	23-SEP-2026 17:32	0.00	0.00	0.00	-	0.67	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	23-SEP-2026 23:01	23-SEP-2026 17:31	0.00	0.00	0.00	-	0.68	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	23-SEP-2026 23:01	23-SEP-2026 17:31	0.00	0.00	0.00	-	0.68	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	23-SEP-2026 23:00	23-SEP-2026 17:30	3.17	-	6.04	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	23-SEP-2026 23:00	23-SEP-2026 17:30	0.00	0.00	0.00	-	0.70	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	23-SEP-2026 22:59	23-SEP-2026 17:29	0.00	0.00	0.00	-	0.71	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,117

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