Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 19:34:00
PM - 2.5 39.63 (µg/m3)
PM - 10 82.36 (µg/m3)
SO2 21.57 (µg/m3)
CO 1.40 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 19:31:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 14.26 (µg/m3)
CO 0.60 (mg/m3)
NO2 2.39 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 19:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.72 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.3 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 19:30:36
PM - 2.5 22 (µg/m3)
PM - 10 56 (µg/m3)
SO2 19.45 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 19:33:57
PM - 2.5 38 (µg/m3)
PM - 10 75 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.17 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 19:33:53
PM - 2.5 66.42 (µg/m3)
PM - 10 243.69 (µg/m3)
SO2 17.46 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 19:33:55
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 19:33:36
PM - 2.5 63.54 (µg/m3)
PM - 10 126.26 (µg/m3)
SO2 32.22 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 19:30:02
PM - 2.5 11.85 (µg/m3)
PM - 10 (µg/m3)
SO2 26.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 19:21:12
PM - 2.5 80.98 (µg/m3)
PM - 10 139.62 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.96 (mg/m3)
NO2 24.94 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 19:30:40
PM - 2.5 42.8 (µg/m3)
PM - 10 69.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.27 (mg/m3)
NO2 .41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 19:26:05
PM - 2.5 52.1 (µg/m3)
PM - 10 100.75 (µg/m3)
SO2 19.34 (µg/m3)
CO 1.57 (mg/m3)
NO2 14.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 19:33:51
PM - 2.5 37.97 (µg/m3)
PM - 10 62.14 (µg/m3)
SO2 8.96 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.62 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 19:30:36
PM - 2.5 3.04 (µg/m3)
PM - 10 (µg/m3)
SO2 19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 19:33:50
PM - 2.5 95.63 (µg/m3)
PM - 10 152.17 (µg/m3)
SO2 2.81 (µg/m3)
CO 0.85 (mg/m3)
NO2 6.95 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 19:30:51
PM - 2.5 .83 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 19:34:00
PM - 2.5 39.63 (µg/m3)
PM - 10 82.36 (µg/m3)
SO2 21.57 (µg/m3)
CO 1.40 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 19:31:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 14.26 (µg/m3)
CO 0.60 (mg/m3)
NO2 2.39 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 19:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.72 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.3 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 19:30:36
PM - 2.5 22 (µg/m3)
PM - 10 56 (µg/m3)
SO2 19.45 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 19:33:57
PM - 2.5 38 (µg/m3)
PM - 10 75 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.17 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 19:33:53
PM - 2.5 66.42 (µg/m3)
PM - 10 243.69 (µg/m3)
SO2 17.46 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 19:33:55
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 19:33:36
PM - 2.5 63.54 (µg/m3)
PM - 10 126.26 (µg/m3)
SO2 32.22 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 19:30:02
PM - 2.5 11.85 (µg/m3)
PM - 10 (µg/m3)
SO2 26.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 19:21:12
PM - 2.5 80.98 (µg/m3)
PM - 10 139.62 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.96 (mg/m3)
NO2 24.94 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 19:30:40
PM - 2.5 42.8 (µg/m3)
PM - 10 69.3 (µg/m3)
SO2 0 (µg/m3)
CO 0.27 (mg/m3)
NO2 .41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 19:26:05
PM - 2.5 52.1 (µg/m3)
PM - 10 100.75 (µg/m3)
SO2 19.34 (µg/m3)
CO 1.57 (mg/m3)
NO2 14.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 19:33:51
PM - 2.5 37.97 (µg/m3)
PM - 10 62.14 (µg/m3)
SO2 8.96 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.62 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 19:30:36
PM - 2.5 3.04 (µg/m3)
PM - 10 (µg/m3)
SO2 19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 19:33:50
PM - 2.5 95.63 (µg/m3)
PM - 10 152.17 (µg/m3)
SO2 2.81 (µg/m3)
CO 0.85 (mg/m3)
NO2 6.95 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 19:30:51
PM - 2.5 .83 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,691

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	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 19:33	01-OCT-2026 19:30	37.97	62.14	8.96	3.62	0.42	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 19:33	01-OCT-2026 14:03	63.54	126.26	32.22	-	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	01-OCT-2026 19:33	01-OCT-2026 14:03	62.91	125.49	29.39	-	1.21	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	01-OCT-2026 19:32	01-OCT-2026 14:02	62.30	124.46	23.68	-	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	01-OCT-2026 19:32	01-OCT-2026 14:02	61.73	123.57	28.24	-	1.29	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	01-OCT-2026 19:31	01-OCT-2026 14:01	61.28	122.68	28.37	-	1.32	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	01-OCT-2026 19:31	01-OCT-2026 14:01	60.91	121.94	30.13	-	1.35	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	01-OCT-2026 19:30	01-OCT-2026 14:00	60.60	121.10	26.78	-	1.32	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 19:30	01-OCT-2026 13:59	3.04	-	19.00	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	01-OCT-2026 19:30	01-OCT-2026 14:00	60.56	120.50	30.52	-	1.32	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,691

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