Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 12:31:21
PM - 2.5 45.17 (µg/m3)
PM - 10 62.36 (µg/m3)
SO2 60.45 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.39 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 12:32:52
PM - 2.5 95.23 (µg/m3)
PM - 10 48.98 (µg/m3)
SO2 16.11 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 12:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.85 (µg/m3)
CO 0.60 (mg/m3)
NO2 11.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 12:30:37
PM - 2.5 26.29 (µg/m3)
PM - 10 73.01 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.26 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 12:30:05
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 12:33:06
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 12:33:05
PM - 2.5 31.75 (µg/m3)
PM - 10 66.77 (µg/m3)
SO2 0 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 12:30:41
PM - 2.5 13.06 (µg/m3)
PM - 10 (µg/m3)
SO2 15.13 (µg/m3)
CO ##### (mg/m3)
NO2 .86 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 12:21:18
PM - 2.5 80.66 (µg/m3)
PM - 10 139.07 (µg/m3)
SO2 7.18 (µg/m3)
CO 0.39 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 12:30:13
PM - 2.5 162.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.23 (µg/m3)
CO 0.45 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 12:26:09
PM - 2.5 52 (µg/m3)
PM - 10 100.49 (µg/m3)
SO2 14.32 (µg/m3)
CO 1.14 (mg/m3)
NO2 13.64 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 12:33:19
PM - 2.5 43.61 (µg/m3)
PM - 10 67.75 (µg/m3)
SO2 10.49 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 12:33:03
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 12:30:06
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 12.39 (µg/m3)
CO 0.24 (mg/m3)
NO2 116.94 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 12:33:09
PM - 2.5 47.25 (µg/m3)
PM - 10 134.42 (µg/m3)
SO2 6.69 (µg/m3)
CO 1.21 (mg/m3)
NO2 10.26 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 12:31:21
PM - 2.5 45.17 (µg/m3)
PM - 10 62.36 (µg/m3)
SO2 60.45 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.39 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 12:32:52
PM - 2.5 95.23 (µg/m3)
PM - 10 48.98 (µg/m3)
SO2 16.11 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 12:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.85 (µg/m3)
CO 0.60 (mg/m3)
NO2 11.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 12:30:37
PM - 2.5 26.29 (µg/m3)
PM - 10 73.01 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.26 (mg/m3)
NO2 .82 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 12:30:05
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 12:33:06
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 12:33:05
PM - 2.5 31.75 (µg/m3)
PM - 10 66.77 (µg/m3)
SO2 0 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 12:30:41
PM - 2.5 13.06 (µg/m3)
PM - 10 (µg/m3)
SO2 15.13 (µg/m3)
CO ##### (mg/m3)
NO2 .86 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 12:21:18
PM - 2.5 80.66 (µg/m3)
PM - 10 139.07 (µg/m3)
SO2 7.18 (µg/m3)
CO 0.39 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 12:30:13
PM - 2.5 162.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.23 (µg/m3)
CO 0.45 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 12:26:09
PM - 2.5 52 (µg/m3)
PM - 10 100.49 (µg/m3)
SO2 14.32 (µg/m3)
CO 1.14 (mg/m3)
NO2 13.64 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 12:33:19
PM - 2.5 43.61 (µg/m3)
PM - 10 67.75 (µg/m3)
SO2 10.49 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 12:33:03
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 12:30:06
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 12.39 (µg/m3)
CO 0.24 (mg/m3)
NO2 116.94 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 12:33:09
PM - 2.5 47.25 (µg/m3)
PM - 10 134.42 (µg/m3)
SO2 6.69 (µg/m3)
CO 1.21 (mg/m3)
NO2 10.26 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,675

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	07-OCT-2026 12:33	07-OCT-2026 12:30	43.61	67.75	10.49	5.65	0.67	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 12:33	07-OCT-2026 07:03	31.75	66.77	0.00	-	1.35	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	07-OCT-2026 12:32	07-OCT-2026 07:02	31.36	67.22	0.00	-	1.36	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	07-OCT-2026 12:32	07-OCT-2026 07:02	31.19	67.69	0.00	-	1.37	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	07-OCT-2026 12:31	07-OCT-2026 07:01	31.00	68.31	0.00	-	1.37	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	07-OCT-2026 12:31	07-OCT-2026 07:01	30.85	68.95	0.00	-	1.36	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	07-OCT-2026 12:30	07-OCT-2026 07:00	30.96	69.71	2.34	-	1.32	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	07-OCT-2026 12:30	07-OCT-2026 07:00	31.07	70.15	0.00	-	1.32	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 12:30	07-OCT-2026 06:59	3.19	-	12.39	116.94	0.24	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 12:29	07-OCT-2026 06:59	31.32	70.87	0.00	-	1.33	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,675

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