Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 13:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.16 (mg/m3)
NO2 6.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:30:33
PM - 2.5 29.6 (µg/m3)
PM - 10 84.59 (µg/m3)
SO2 30.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:31:33
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.2 (µg/m3)
CO 1.38 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:30:34
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:31:28
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:31:42
PM - 2.5 41 (µg/m3)
PM - 10 75 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (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 13:31:34
PM - 2.5 13 (µg/m3)
PM - 10 62.49 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:30:27
PM - 2.5 2.48 (µg/m3)
PM - 10 (µg/m3)
SO2 985.78 (µg/m3)
CO ##### (mg/m3)
NO2 399.09 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:30:55
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 13:18:37
PM - 2.5 36.83 (µg/m3)
PM - 10 61 (µg/m3)
SO2 8.66 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:31:59
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.06 (mg/m3)
NO2 3.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:30:24
PM - 2.5 3.11 (µg/m3)
PM - 10 (µg/m3)
SO2 11.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:31:46
PM - 2.5 39.62 (µg/m3)
PM - 10 70.53 (µg/m3)
SO2 4.46 (µg/m3)
CO 0.90 (mg/m3)
NO2 10.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.51 (µg/m3)
CO 1.35 (mg/m3)
NO2 6.46 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 13:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.16 (mg/m3)
NO2 6.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:30:33
PM - 2.5 29.6 (µg/m3)
PM - 10 84.59 (µg/m3)
SO2 30.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:31:33
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.2 (µg/m3)
CO 1.38 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:30:34
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:31:28
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:31:42
PM - 2.5 41 (µg/m3)
PM - 10 75 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (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 13:31:34
PM - 2.5 13 (µg/m3)
PM - 10 62.49 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:30:27
PM - 2.5 2.48 (µg/m3)
PM - 10 (µg/m3)
SO2 985.78 (µg/m3)
CO ##### (mg/m3)
NO2 399.09 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:30:55
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 13:18:37
PM - 2.5 36.83 (µg/m3)
PM - 10 61 (µg/m3)
SO2 8.66 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:31:59
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.06 (mg/m3)
NO2 3.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:30:24
PM - 2.5 3.11 (µg/m3)
PM - 10 (µg/m3)
SO2 11.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:31:46
PM - 2.5 39.62 (µg/m3)
PM - 10 70.53 (µg/m3)
SO2 4.46 (µg/m3)
CO 0.90 (mg/m3)
NO2 10.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 989.51 (µg/m3)
CO 1.35 (mg/m3)
NO2 6.46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,732

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 13:31	10-OCT-2026 08:01	13.00	62.49	3.09	-	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	10-OCT-2026 13:31	10-OCT-2026 08:01	13.00	62.76	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	10-OCT-2026 13:30	10-OCT-2026 08:00	13.00	62.98	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 13:30	10-OCT-2026 07:59	3.11	-	11.33	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 13:30	10-OCT-2026 08:00	13.00	62.98	0.00	-	0.89	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 13:29	10-OCT-2026 07:59	13.00	62.66	0.00	-	0.88	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 13:29	10-OCT-2026 07:59	13.00	62.14	0.00	-	0.90	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 13:28	10-OCT-2026 07:58	13.00	61.57	0.00	-	0.94	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 13:28	10-OCT-2026 07:58	13.00	61.06	0.67	-	0.94	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 13:27	10-OCT-2026 07:57	13.00	60.50	0.00	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,732

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