Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 18:48:31
PM - 2.5 35.33 (µg/m3)
PM - 10 84.98 (µg/m3)
SO2 21.35 (µg/m3)
CO 1.41 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 18:46:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 14.81 (µg/m3)
CO 0.58 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 18:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.14 (µg/m3)
CO 0.48 (mg/m3)
NO2 14.11 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 18:45:53
PM - 2.5 25.51 (µg/m3)
PM - 10 47 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 18:48:57
PM - 2.5 32 (µg/m3)
PM - 10 64 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 18:48:53
PM - 2.5 61.75 (µg/m3)
PM - 10 245.06 (µg/m3)
SO2 17.51 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 18:48:54
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 18:48:48
PM - 2.5 49.45 (µg/m3)
PM - 10 88.07 (µg/m3)
SO2 16.09 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 18:45:34
PM - 2.5 13.93 (µg/m3)
PM - 10 (µg/m3)
SO2 20.32 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 18:36:14
PM - 2.5 81.8 (µg/m3)
PM - 10 141.03 (µg/m3)
SO2 7.16 (µg/m3)
CO 0.58 (mg/m3)
NO2 10.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 18:45:12
PM - 2.5 45.7 (µg/m3)
PM - 10 84.1 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 .43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 18:41:05
PM - 2.5 24 (µg/m3)
PM - 10 47.74 (µg/m3)
SO2 17.13 (µg/m3)
CO 0.59 (mg/m3)
NO2 8.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 18:48:51
PM - 2.5 42.86 (µg/m3)
PM - 10 67 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.38 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 18:45:07
PM - 2.5 3.97 (µg/m3)
PM - 10 (µg/m3)
SO2 25.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 18:48:48
PM - 2.5 66.24 (µg/m3)
PM - 10 127.72 (µg/m3)
SO2 3.7 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 18:45:50
PM - 2.5 .91 (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-I OC Mine Station_01
01-10-2026 18:48:31
PM - 2.5 35.33 (µg/m3)
PM - 10 84.98 (µg/m3)
SO2 21.35 (µg/m3)
CO 1.41 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 18:46:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 14.81 (µg/m3)
CO 0.58 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 18:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.14 (µg/m3)
CO 0.48 (mg/m3)
NO2 14.11 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 18:45:53
PM - 2.5 25.51 (µg/m3)
PM - 10 47 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 18:48:57
PM - 2.5 32 (µg/m3)
PM - 10 64 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 18:48:53
PM - 2.5 61.75 (µg/m3)
PM - 10 245.06 (µg/m3)
SO2 17.51 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 18:48:54
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 18:48:48
PM - 2.5 49.45 (µg/m3)
PM - 10 88.07 (µg/m3)
SO2 16.09 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 18:45:34
PM - 2.5 13.93 (µg/m3)
PM - 10 (µg/m3)
SO2 20.32 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 18:36:14
PM - 2.5 81.8 (µg/m3)
PM - 10 141.03 (µg/m3)
SO2 7.16 (µg/m3)
CO 0.58 (mg/m3)
NO2 10.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 18:45:12
PM - 2.5 45.7 (µg/m3)
PM - 10 84.1 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 .43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 18:41:05
PM - 2.5 24 (µg/m3)
PM - 10 47.74 (µg/m3)
SO2 17.13 (µg/m3)
CO 0.59 (mg/m3)
NO2 8.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 18:48:51
PM - 2.5 42.86 (µg/m3)
PM - 10 67 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.38 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 18:45:07
PM - 2.5 3.97 (µg/m3)
PM - 10 (µg/m3)
SO2 25.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 18:48:48
PM - 2.5 66.24 (µg/m3)
PM - 10 127.72 (µg/m3)
SO2 3.7 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 18:45:50
PM - 2.5 .91 (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 2,589

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 18:48	01-OCT-2026 18:45	42.86	67.00	10.28	5.38	0.64	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 18:48	01-OCT-2026 13:18	49.45	88.07	16.09	-	1.02	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 18:48	01-OCT-2026 13:18	49.28	87.04	22.15	-	1.00	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 18:47	01-OCT-2026 13:17	49.27	85.96	16.06	-	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	01-OCT-2026 18:47	01-OCT-2026 13:17	49.11	85.06	15.84	-	0.96	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 18:46	01-OCT-2026 13:16	49.08	84.03	14.63	-	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	01-OCT-2026 18:46	01-OCT-2026 13:16	49.18	83.14	15.58	-	1.00	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 18:45	01-OCT-2026 13:15	49.48	82.21	15.02	-	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	01-OCT-2026 18:45	01-OCT-2026 13:15	49.78	81.36	15.05	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 18:45	01-OCT-2026 13:14	3.97	-	25.95	0.00	0.00	site_5592	Swan Environ

1 - 10 of 2,589

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