Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:01:20
PM - 2.5 40.32 (µg/m3)
PM - 10 70.87 (µg/m3)
SO2 32.61 (µg/m3)
CO 0.51 (mg/m3)
NO2 9.6 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:03:20
PM - 2.5 9.06 (µg/m3)
PM - 10 92.95 (µg/m3)
SO2 14.17 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 08:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.96 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:00:53
PM - 2.5 21.61 (µg/m3)
PM - 10 57.72 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.73 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 09:00:39
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 09:02:53
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:03:05
PM - 2.5 8.41 (µg/m3)
PM - 10 44.27 (µg/m3)
SO2 0 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:00:15
PM - 2.5 12.04 (µg/m3)
PM - 10 (µg/m3)
SO2 22.33 (µg/m3)
CO ##### (mg/m3)
NO2 .45 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 08:51:18
PM - 2.5 42.64 (µg/m3)
PM - 10 73.51 (µg/m3)
SO2 7.04 (µg/m3)
CO 1.13 (mg/m3)
NO2 42.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:00:41
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 08:56:09
PM - 2.5 44.7 (µg/m3)
PM - 10 86.58 (µg/m3)
SO2 18.84 (µg/m3)
CO 1.24 (mg/m3)
NO2 12.04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:03:18
PM - 2.5 37.11 (µg/m3)
PM - 10 61.28 (µg/m3)
SO2 8.73 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:03:27
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:00:26
PM - 2.5 33.28 (µg/m3)
PM - 10 (µg/m3)
SO2 3.8 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:03:05
PM - 2.5 96.12 (µg/m3)
PM - 10 162.8 (µg/m3)
SO2 5.69 (µg/m3)
CO 1.31 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:00:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO ##### (mg/m3)
NO2 .56 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:01:20
PM - 2.5 40.32 (µg/m3)
PM - 10 70.87 (µg/m3)
SO2 32.61 (µg/m3)
CO 0.51 (mg/m3)
NO2 9.6 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:03:20
PM - 2.5 9.06 (µg/m3)
PM - 10 92.95 (µg/m3)
SO2 14.17 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 08:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.96 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:00:53
PM - 2.5 21.61 (µg/m3)
PM - 10 57.72 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.73 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 09:00:39
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 09:02:53
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:03:05
PM - 2.5 8.41 (µg/m3)
PM - 10 44.27 (µg/m3)
SO2 0 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:00:15
PM - 2.5 12.04 (µg/m3)
PM - 10 (µg/m3)
SO2 22.33 (µg/m3)
CO ##### (mg/m3)
NO2 .45 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 08:51:18
PM - 2.5 42.64 (µg/m3)
PM - 10 73.51 (µg/m3)
SO2 7.04 (µg/m3)
CO 1.13 (mg/m3)
NO2 42.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:00:41
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 08:56:09
PM - 2.5 44.7 (µg/m3)
PM - 10 86.58 (µg/m3)
SO2 18.84 (µg/m3)
CO 1.24 (mg/m3)
NO2 12.04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:03:18
PM - 2.5 37.11 (µg/m3)
PM - 10 61.28 (µg/m3)
SO2 8.73 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:03:27
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 4.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:00:26
PM - 2.5 33.28 (µg/m3)
PM - 10 (µg/m3)
SO2 3.8 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:03:05
PM - 2.5 96.12 (µg/m3)
PM - 10 162.8 (µg/m3)
SO2 5.69 (µg/m3)
CO 1.31 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:00:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO ##### (mg/m3)
NO2 .56 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,213

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 09:03	07-OCT-2026 09:00	37.11	61.28	8.73	3.31	0.38	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 09:03	07-OCT-2026 03:33	8.41	44.27	0.00	-	1.16	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 09:02	07-OCT-2026 03:32	7.92	44.19	3.01	-	1.18	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 09:02	07-OCT-2026 03:32	7.79	44.09	1.25	-	1.16	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 09:01	07-OCT-2026 03:31	7.87	44.18	0.00	-	1.13	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 09:01	07-OCT-2026 03:31	8.22	44.29	0.00	-	1.08	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 09:00	07-OCT-2026 03:30	8.61	44.34	2.02	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 09:00	07-OCT-2026 03:29	33.28	-	3.80	0.12	15.39	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 08:59	07-OCT-2026 03:29	10.05	44.34	0.00	-	1.24	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 08:59	07-OCT-2026 03:29	10.62	44.10	0.00	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,213

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