Subsidiary wise

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 11:24:34
PM - 2.5 59.91 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.89 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 11:31:20
PM - 2.5 44 (µg/m3)
PM - 10 64.5 (µg/m3)
SO2 70.13 (µg/m3)
CO 0.17 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 11:32:51
PM - 2.5 7.23 (µg/m3)
PM - 10 65.27 (µg/m3)
SO2 18.63 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 11:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.81 (µg/m3)
CO 0.69 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 11:29:59
PM - 2.5 25.97 (µg/m3)
PM - 10 80.18 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 11:30:47
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 11:33:06
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 11:33:14
PM - 2.5 26.44 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 4.61 (µg/m3)
CO 1.51 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 11:30:25
PM - 2.5 12.31 (µg/m3)
PM - 10 (µg/m3)
SO2 15.24 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 11:21:18
PM - 2.5 68.3 (µg/m3)
PM - 10 117.76 (µg/m3)
SO2 8.55 (µg/m3)
CO 1.30 (mg/m3)
NO2 44.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 11:30:54
PM - 2.5 71.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.19 (µg/m3)
CO 0.52 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 11:26:09
PM - 2.5 38.1 (µg/m3)
PM - 10 74.17 (µg/m3)
SO2 18.29 (µg/m3)
CO 1.03 (mg/m3)
NO2 10.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 11:18:18
PM - 2.5 38.92 (µg/m3)
PM - 10 63.08 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 11:32:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 11:30:46
PM - 2.5 3.6 (µg/m3)
PM - 10 (µg/m3)
SO2 14 (µg/m3)
CO 0.29 (mg/m3)
NO2 305.48 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 11:33:08
PM - 2.5 48.5 (µg/m3)
PM - 10 126.12 (µg/m3)
SO2 6.28 (µg/m3)
CO 1.32 (mg/m3)
NO2 11.95 (µg/m3)

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 11:24:34
PM - 2.5 59.91 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.89 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 11:31:20
PM - 2.5 44 (µg/m3)
PM - 10 64.5 (µg/m3)
SO2 70.13 (µg/m3)
CO 0.17 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 11:32:51
PM - 2.5 7.23 (µg/m3)
PM - 10 65.27 (µg/m3)
SO2 18.63 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 11:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.81 (µg/m3)
CO 0.69 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 11:29:59
PM - 2.5 25.97 (µg/m3)
PM - 10 80.18 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 11:30:47
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 11:33:06
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 11:33:14
PM - 2.5 26.44 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 4.61 (µg/m3)
CO 1.51 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 11:30:25
PM - 2.5 12.31 (µg/m3)
PM - 10 (µg/m3)
SO2 15.24 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 11:21:18
PM - 2.5 68.3 (µg/m3)
PM - 10 117.76 (µg/m3)
SO2 8.55 (µg/m3)
CO 1.30 (mg/m3)
NO2 44.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 11:30:54
PM - 2.5 71.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.19 (µg/m3)
CO 0.52 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 11:26:09
PM - 2.5 38.1 (µg/m3)
PM - 10 74.17 (µg/m3)
SO2 18.29 (µg/m3)
CO 1.03 (mg/m3)
NO2 10.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 11:18:18
PM - 2.5 38.92 (µg/m3)
PM - 10 63.08 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 11:32:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 11:30:46
PM - 2.5 3.6 (µg/m3)
PM - 10 (µg/m3)
SO2 14 (µg/m3)
CO 0.29 (mg/m3)
NO2 305.48 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 11:33:08
PM - 2.5 48.5 (µg/m3)
PM - 10 126.12 (µg/m3)
SO2 6.28 (µg/m3)
CO 1.32 (mg/m3)
NO2 11.95 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,544

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 11:33	07-OCT-2026 11:30	39.39	63.55	9.35	4.13	0.48	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 11:33	07-OCT-2026 06:03	26.44	81.50	4.61	-	1.51	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 11:32	07-OCT-2026 06:02	26.87	81.58	7.05	-	1.52	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 11:32	07-OCT-2026 06:02	27.13	81.54	0.00	-	1.53	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 11:31	07-OCT-2026 06:01	27.18	81.43	5.55	-	1.52	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 11:31	07-OCT-2026 06:01	27.22	81.28	4.24	-	1.51	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 11:30	07-OCT-2026 05:59	3.60	-	14.00	305.48	0.29	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 11:30	07-OCT-2026 06:00	27.15	81.18	3.27	-	1.55	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 11:30	07-OCT-2026 06:00	26.91	81.10	4.27	-	1.57	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 11:29	07-OCT-2026 05:59	26.48	81.00	1.42	-	1.55	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,544

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