Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 19:31:27
PM - 2.5 36.6 (µg/m3)
PM - 10 74.79 (µg/m3)
SO2 0 (µg/m3)
CO 0.74 (mg/m3)
NO2 2.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:44:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 19:45:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 50.91 (µg/m3)
CO 0.40 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 19:45:01
PM - 2.5 24 (µg/m3)
PM - 10 48 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.16 (mg/m3)
NO2 .1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 19:45:03
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.33 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 19:45:27
PM - 2.5 36 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.32 (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 19:45:36
PM - 2.5 36.56 (µg/m3)
PM - 10 100.57 (µg/m3)
SO2 10.49 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 19:45:28
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 19:33:39
PM - 2.5 38.53 (µg/m3)
PM - 10 62.7 (µg/m3)
SO2 9.12 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 19:45:33
PM - 2.5 93 (µg/m3)
PM - 10 165 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.23 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 19:45:14
PM - 2.5 78.56 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 19:45:21
PM - 2.5 57.41 (µg/m3)
PM - 10 95.08 (µg/m3)
SO2 3.71 (µg/m3)
CO 0.88 (mg/m3)
NO2 13.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 19:45:40
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.24 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 19:31:27
PM - 2.5 36.6 (µg/m3)
PM - 10 74.79 (µg/m3)
SO2 0 (µg/m3)
CO 0.74 (mg/m3)
NO2 2.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:44:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 19:45:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 50.91 (µg/m3)
CO 0.40 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 19:45:01
PM - 2.5 24 (µg/m3)
PM - 10 48 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.16 (mg/m3)
NO2 .1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 19:45:03
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.33 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 19:45:27
PM - 2.5 36 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.32 (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 19:45:36
PM - 2.5 36.56 (µg/m3)
PM - 10 100.57 (µg/m3)
SO2 10.49 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 19:45:28
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 19:33:39
PM - 2.5 38.53 (µg/m3)
PM - 10 62.7 (µg/m3)
SO2 9.12 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 19:45:33
PM - 2.5 93 (µg/m3)
PM - 10 165 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.23 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 19:45:14
PM - 2.5 78.56 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 19:45:21
PM - 2.5 57.41 (µg/m3)
PM - 10 95.08 (µg/m3)
SO2 3.71 (µg/m3)
CO 0.88 (mg/m3)
NO2 13.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 19:45:40
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.24 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,524

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 19:45	10-OCT-2026 14:15	36.56	100.57	10.49	-	1.24	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 19:45	10-OCT-2026 14:15	36.66	101.21	11.27	-	1.24	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 19:45	10-OCT-2026 14:14	78.56	-	0.00	3.51	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 19:44	10-OCT-2026 14:14	36.75	101.88	11.84	-	1.22	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 19:44	10-OCT-2026 14:14	36.82	102.31	8.20	-	1.22	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 19:43	10-OCT-2026 14:13	37.05	102.83	12.82	-	1.20	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 19:43	10-OCT-2026 14:13	37.22	103.43	8.86	-	1.23	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 19:42	10-OCT-2026 14:12	37.44	104.20	11.56	-	1.24	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 19:42	10-OCT-2026 14:12	37.55	104.92	9.92	-	1.25	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 19:41	10-OCT-2026 14:11	37.78	105.81	9.78	-	1.25	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,524

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