Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 19:31:20
PM - 2.5 38.23 (µg/m3)
PM - 10 60.98 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 2.55 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.66 (µg/m3)
CO 0.07 (mg/m3)
NO2 5.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 19:30:02
PM - 2.5 36.43 (µg/m3)
PM - 10 181.47 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 19:30:57
PM - 2.5 2.27 (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
05-10-2026 19:33:43
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 6 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 19:33:15
PM - 2.5 33.19 (µg/m3)
PM - 10 95.83 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 19:30:05
PM - 2.5 81.24 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 19.4 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 19:21:17
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.39 (mg/m3)
NO2 5.49 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 19:30:41
PM - 2.5 142.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .25 (µg/m3)
CO 0.45 (mg/m3)
NO2 .2 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 19:26:08
PM - 2.5 25.9 (µg/m3)
PM - 10 50.82 (µg/m3)
SO2 14.74 (µg/m3)
CO 0.73 (mg/m3)
NO2 8.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 19:33:07
PM - 2.5 36.8 (µg/m3)
PM - 10 60.97 (µg/m3)
SO2 8.65 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 19:30:47
PM - 2.5 3.22 (µg/m3)
PM - 10 (µg/m3)
SO2 11.11 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 19:30:51
PM - 2.5 .98 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 19:31:20
PM - 2.5 38.23 (µg/m3)
PM - 10 60.98 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 2.55 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.66 (µg/m3)
CO 0.07 (mg/m3)
NO2 5.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 19:30:02
PM - 2.5 36.43 (µg/m3)
PM - 10 181.47 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 19:30:57
PM - 2.5 2.27 (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
05-10-2026 19:33:43
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 6 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 19:33:15
PM - 2.5 33.19 (µg/m3)
PM - 10 95.83 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 19:30:05
PM - 2.5 81.24 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 19.4 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 19:21:17
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.39 (mg/m3)
NO2 5.49 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 19:30:41
PM - 2.5 142.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .25 (µg/m3)
CO 0.45 (mg/m3)
NO2 .2 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 19:26:08
PM - 2.5 25.9 (µg/m3)
PM - 10 50.82 (µg/m3)
SO2 14.74 (µg/m3)
CO 0.73 (mg/m3)
NO2 8.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 19:33:07
PM - 2.5 36.8 (µg/m3)
PM - 10 60.97 (µg/m3)
SO2 8.65 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 19:30:47
PM - 2.5 3.22 (µg/m3)
PM - 10 (µg/m3)
SO2 11.11 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 19:30:51
PM - 2.5 .98 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,557

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	05-OCT-2026 19:33	05-OCT-2026 14:03	33.19	95.83	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	05-OCT-2026 19:33	05-OCT-2026 19:30	36.80	60.97	8.65	3.19	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	05-OCT-2026 19:32	05-OCT-2026 14:02	32.71	96.38	0.00	-	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	05-OCT-2026 19:32	05-OCT-2026 14:02	32.00	96.85	0.00	-	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	05-OCT-2026 19:31	05-OCT-2026 14:01	31.23	97.21	0.00	-	1.02	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	05-OCT-2026 19:31	05-OCT-2026 14:01	30.75	97.56	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 19:30	05-OCT-2026 14:00	3.22	-	11.11	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	05-OCT-2026 19:30	05-OCT-2026 14:00	30.20	97.96	0.00	-	0.98	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	05-OCT-2026 19:30	05-OCT-2026 14:00	29.84	98.19	0.00	-	0.97	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	05-OCT-2026 19:29	05-OCT-2026 13:59	29.42	98.46	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,557

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