Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
22-09-2026 05:46:07
PM - 2.5 18.62 (µg/m3)
PM - 10 27.31 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.01 (mg/m3)
NO2 1.94 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
22-09-2026 05:46:07
PM - 2.5 4.02 (µg/m3)
PM - 10 38.01 (µg/m3)
SO2 12.27 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
22-09-2026 05:43:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.11 (µg/m3)
CO 0.35 (mg/m3)
NO2 13.23 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
22-09-2026 05:45:04
PM - 2.5 20.09 (µg/m3)
PM - 10 30.73 (µg/m3)
SO2 3.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
22-09-2026 05:46:12
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.11 (mg/m3)
NO2 38.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
22-09-2026 05:45:15
PM - 2.5 2.23 (µg/m3)
PM - 10 (µg/m3)
SO2 5.21 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
22-09-2026 05:46:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
22-09-2026 05:46:10
PM - 2.5 4.07 (µg/m3)
PM - 10 45 (µg/m3)
SO2 6.69 (µg/m3)
CO 0.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
22-09-2026 05:46:38
PM - 2.5 15.13 (µg/m3)
PM - 10 15.23 (µg/m3)
SO2 24.65 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
22-09-2026 05:46:32
PM - 2.5 4.93 (µg/m3)
PM - 10 33.37 (µg/m3)
SO2 4.35 (µg/m3)
CO ##### (mg/m3)
NO2 2.56 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
22-09-2026 05:44:58
PM - 2.5 16.05 (µg/m3)
PM - 10 71.71 (µg/m3)
SO2 6.04 (µg/m3)
CO (mg/m3)
NO2 2.02 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
22-09-2026 05:45:22
PM - 2.5 65.4 (µg/m3)
PM - 10 74.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
22-09-2026 05:40:56
PM - 2.5 28.3 (µg/m3)
PM - 10 55.82 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
22-09-2026 05:32:52
PM - 2.5 30.3 (µg/m3)
PM - 10 56.47 (µg/m3)
SO2 11.51 (µg/m3)
CO 0.27 (mg/m3)
NO2 4.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
22-09-2026 05:34:13
PM - 2.5 28.47 (µg/m3)
PM - 10 75.89 (µg/m3)
SO2 28.25 (µg/m3)
CO 1.72 (mg/m3)
NO2 44.47 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
22-09-2026 05:46:28
PM - 2.5 3 (µg/m3)
PM - 10 2 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.2 (µg/m3)
Western Coalfields Limited
Silewara UG
22-09-2026 05:46:13
PM - 2.5 0 (µg/m3)
PM - 10 36.69 (µg/m3)
SO2 11.43 (µg/m3)
CO 1.57 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
22-09-2026 05:45:11
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 12.69 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
22-09-2026 05:32:51
PM - 2.5 26.02 (µg/m3)
PM - 10 28.35 (µg/m3)
SO2 19.52 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.23 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
22-09-2026 05:46:07
PM - 2.5 18.62 (µg/m3)
PM - 10 27.31 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.01 (mg/m3)
NO2 1.94 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
22-09-2026 05:46:07
PM - 2.5 4.02 (µg/m3)
PM - 10 38.01 (µg/m3)
SO2 12.27 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
22-09-2026 05:43:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.11 (µg/m3)
CO 0.35 (mg/m3)
NO2 13.23 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
22-09-2026 05:45:04
PM - 2.5 20.09 (µg/m3)
PM - 10 30.73 (µg/m3)
SO2 3.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
22-09-2026 05:46:12
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.11 (mg/m3)
NO2 38.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
22-09-2026 05:45:15
PM - 2.5 2.23 (µg/m3)
PM - 10 (µg/m3)
SO2 5.21 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
22-09-2026 05:46:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
22-09-2026 05:46:10
PM - 2.5 4.07 (µg/m3)
PM - 10 45 (µg/m3)
SO2 6.69 (µg/m3)
CO 0.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
22-09-2026 05:46:38
PM - 2.5 15.13 (µg/m3)
PM - 10 15.23 (µg/m3)
SO2 24.65 (µg/m3)
CO 0.74 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
22-09-2026 05:46:32
PM - 2.5 4.93 (µg/m3)
PM - 10 33.37 (µg/m3)
SO2 4.35 (µg/m3)
CO ##### (mg/m3)
NO2 2.56 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
22-09-2026 05:44:58
PM - 2.5 16.05 (µg/m3)
PM - 10 71.71 (µg/m3)
SO2 6.04 (µg/m3)
CO (mg/m3)
NO2 2.02 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
22-09-2026 05:45:22
PM - 2.5 65.4 (µg/m3)
PM - 10 74.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
22-09-2026 05:40:56
PM - 2.5 28.3 (µg/m3)
PM - 10 55.82 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.56 (mg/m3)
NO2 6.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
22-09-2026 05:32:52
PM - 2.5 30.3 (µg/m3)
PM - 10 56.47 (µg/m3)
SO2 11.51 (µg/m3)
CO 0.27 (mg/m3)
NO2 4.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
22-09-2026 05:34:13
PM - 2.5 28.47 (µg/m3)
PM - 10 75.89 (µg/m3)
SO2 28.25 (µg/m3)
CO 1.72 (mg/m3)
NO2 44.47 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
22-09-2026 05:46:28
PM - 2.5 3 (µg/m3)
PM - 10 2 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.2 (µg/m3)
Western Coalfields Limited
Silewara UG
22-09-2026 05:46:13
PM - 2.5 0 (µg/m3)
PM - 10 36.69 (µg/m3)
SO2 11.43 (µg/m3)
CO 1.57 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
22-09-2026 05:45:11
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 12.69 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
22-09-2026 05:32:51
PM - 2.5 26.02 (µg/m3)
PM - 10 28.35 (µg/m3)
SO2 19.52 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.23 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 780

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	22-SEP-2026 05:46	22-SEP-2026 00:16	15.13	15.23	24.65	-	0.74	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	22-SEP-2026 05:46	22-SEP-2026 00:16	15.33	15.31	24.33	-	0.75	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	22-SEP-2026 05:45	22-SEP-2026 00:15	15.27	15.53	25.43	-	0.78	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	22-SEP-2026 05:45	22-SEP-2026 00:14	3.43	-	12.69	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	22-SEP-2026 05:45	22-SEP-2026 00:15	15.22	15.73	23.14	-	0.78	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	22-SEP-2026 05:44	22-SEP-2026 00:14	15.15	16.09	26.79	-	0.79	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	22-SEP-2026 05:44	22-SEP-2026 00:14	15.01	16.38	32.41	-	0.78	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	22-SEP-2026 05:43	22-SEP-2026 00:13	14.74	16.64	30.76	-	0.78	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	22-SEP-2026 05:43	22-SEP-2026 00:13	14.47	16.90	34.11	-	0.79	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	22-SEP-2026 05:42	22-SEP-2026 00:12	14.23	17.13	35.42	-	0.80	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 780

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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