Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:04:05
PM - 2.5 0 (µg/m3)
PM - 10 93.7 (µg/m3)
SO2 11.31 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.97 (µg/m3)
CO 0.34 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:00:09
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:03:49
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:03:52
PM - 2.5 29.53 (µg/m3)
PM - 10 66.1 (µg/m3)
SO2 17.52 (µg/m3)
CO 0.57 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:03:56
PM - 2.5 4 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 08:04:11
PM - 2.5 5.82 (µg/m3)
PM - 10 89.24 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:00:25
PM - 2.5 33.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.96 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:00:33
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.49 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:56:06
PM - 2.5 48.5 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.44 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:04:00
PM - 2.5 37.62 (µg/m3)
PM - 10 61.79 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:03:56
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.57 (mg/m3)
NO2 6.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:00:53
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:00:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:04:05
PM - 2.5 0 (µg/m3)
PM - 10 93.7 (µg/m3)
SO2 11.31 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.97 (µg/m3)
CO 0.34 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:00:09
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:03:49
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:03:52
PM - 2.5 29.53 (µg/m3)
PM - 10 66.1 (µg/m3)
SO2 17.52 (µg/m3)
CO 0.57 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:03:56
PM - 2.5 4 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 08:04:11
PM - 2.5 5.82 (µg/m3)
PM - 10 89.24 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:00:25
PM - 2.5 33.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.96 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:00:33
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.49 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:56:06
PM - 2.5 48.5 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.44 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:04:00
PM - 2.5 37.62 (µg/m3)
PM - 10 61.79 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:03:56
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.57 (mg/m3)
NO2 6.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:00:53
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:00:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,074

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	03-OCT-2026 08:04	03-OCT-2026 02:34	5.82	89.24	7.52	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 08:04	03-OCT-2026 08:00	37.62	61.79	8.87	3.49	0.40	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 08:03	03-OCT-2026 02:33	6.10	88.44	8.95	-	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	03-OCT-2026 08:03	03-OCT-2026 02:33	6.43	87.66	6.73	-	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	03-OCT-2026 08:02	03-OCT-2026 02:32	7.11	86.67	7.21	-	0.74	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	03-OCT-2026 08:02	03-OCT-2026 02:32	7.68	85.56	9.15	-	0.77	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	03-OCT-2026 08:01	03-OCT-2026 02:31	8.31	84.29	5.86	-	0.77	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	03-OCT-2026 08:01	03-OCT-2026 02:31	8.79	83.07	5.55	-	0.75	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 08:00	03-OCT-2026 02:30	3.31	-	5.49	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	03-OCT-2026 08:00	03-OCT-2026 02:30	9.09	81.80	13.33	-	0.75	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,074

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