Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:31:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.80 (mg/m3)
NO2 2.32 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:30:59
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 50.34 (µg/m3)
CO 0.38 (mg/m3)
NO2 10.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:32:14
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.19 (mg/m3)
NO2 4.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:32:17
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.5 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:32:55
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:32:48
PM - 2.5 39.27 (µg/m3)
PM - 10 59.93 (µg/m3)
SO2 0 (µg/m3)
CO 1.30 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:30:47
PM - 2.5 12.24 (µg/m3)
PM - 10 (µg/m3)
SO2 16.77 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:30:22
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .74 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:32:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:30:05
PM - 2.5 3.84 (µg/m3)
PM - 10 (µg/m3)
SO2 17.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:32:52
PM - 2.5 52.25 (µg/m3)
PM - 10 80.93 (µg/m3)
SO2 3.1 (µg/m3)
CO 0.86 (mg/m3)
NO2 11.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:30:51
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:31:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.80 (mg/m3)
NO2 2.32 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:30:59
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 50.34 (µg/m3)
CO 0.38 (mg/m3)
NO2 10.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:32:14
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.19 (mg/m3)
NO2 4.4 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:32:17
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.5 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:32:55
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:32:48
PM - 2.5 39.27 (µg/m3)
PM - 10 59.93 (µg/m3)
SO2 0 (µg/m3)
CO 1.30 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:30:47
PM - 2.5 12.24 (µg/m3)
PM - 10 (µg/m3)
SO2 16.77 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:30:22
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .74 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:32:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:30:05
PM - 2.5 3.84 (µg/m3)
PM - 10 (µg/m3)
SO2 17.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:32:52
PM - 2.5 52.25 (µg/m3)
PM - 10 80.93 (µg/m3)
SO2 3.1 (µg/m3)
CO 0.86 (mg/m3)
NO2 11.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:30:51
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (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 2,369

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	10-OCT-2026 18:32	10-OCT-2026 13:02	39.27	59.93	0.00	-	1.30	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	10-OCT-2026 18:32	10-OCT-2026 13:02	39.27	59.88	1.99	-	1.28	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	10-OCT-2026 18:31	10-OCT-2026 13:01	39.19	59.66	0.84	-	1.15	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	10-OCT-2026 18:31	10-OCT-2026 13:01	39.09	59.42	0.00	-	1.09	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	10-OCT-2026 18:30	10-OCT-2026 13:00	38.93	59.13	1.47	-	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	10-OCT-2026 18:30	10-OCT-2026 13:00	38.70	58.95	0.09	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 18:30	10-OCT-2026 12:59	3.84	-	17.10	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	10-OCT-2026 18:29	10-OCT-2026 12:59	38.33	58.53	4.64	-	0.99	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	10-OCT-2026 18:29	10-OCT-2026 12:59	38.03	58.07	4.67	-	1.03	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	10-OCT-2026 18:28	10-OCT-2026 12:58	37.46	57.46	0.00	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,369

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