Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 23:18:59
PM - 2.5 40.97 (µg/m3)
PM - 10 78.2 (µg/m3)
SO2 20.32 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 23:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.51 (µg/m3)
CO 0.54 (mg/m3)
NO2 7.07 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 23:15:08
PM - 2.5 19.07 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.73 (µg/m3)
CO 0.31 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 23:18:57
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.05 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
29-09-2026 23:19:08
PM - 2.5 40.37 (µg/m3)
PM - 10 81.4 (µg/m3)
SO2 18.22 (µg/m3)
CO 0.64 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 23:15:49
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 23:19:19
PM - 2.5 14 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
29-09-2026 23:19:11
PM - 2.5 26.32 (µg/m3)
PM - 10 50.4 (µg/m3)
SO2 91.37 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 23:15:30
PM - 2.5 11.26 (µg/m3)
PM - 10 (µg/m3)
SO2 38.93 (µg/m3)
CO ##### (mg/m3)
NO2 .61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 23:15:33
PM - 2.5 61.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.37 (mg/m3)
NO2 .58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 23:11:03
PM - 2.5 34.8 (µg/m3)
PM - 10 71.76 (µg/m3)
SO2 18.55 (µg/m3)
CO 1.02 (mg/m3)
NO2 9.32 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 23:18:39
PM - 2.5 35.6 (µg/m3)
PM - 10 59.78 (µg/m3)
SO2 8.32 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.76 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 23:15:31
PM - 2.5 2.91 (µg/m3)
PM - 10 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 23:19:01
PM - 2.5 36.68 (µg/m3)
PM - 10 96.59 (µg/m3)
SO2 20.81 (µg/m3)
CO 0.94 (mg/m3)
NO2 153.07 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
29-09-2026 23:15:50
PM - 2.5 .45 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 23:18:59
PM - 2.5 40.97 (µg/m3)
PM - 10 78.2 (µg/m3)
SO2 20.32 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 23:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.51 (µg/m3)
CO 0.54 (mg/m3)
NO2 7.07 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 23:15:08
PM - 2.5 19.07 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.73 (µg/m3)
CO 0.31 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 23:18:57
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.05 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
29-09-2026 23:19:08
PM - 2.5 40.37 (µg/m3)
PM - 10 81.4 (µg/m3)
SO2 18.22 (µg/m3)
CO 0.64 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 23:15:49
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 23:19:19
PM - 2.5 14 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
29-09-2026 23:19:11
PM - 2.5 26.32 (µg/m3)
PM - 10 50.4 (µg/m3)
SO2 91.37 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 23:15:30
PM - 2.5 11.26 (µg/m3)
PM - 10 (µg/m3)
SO2 38.93 (µg/m3)
CO ##### (mg/m3)
NO2 .61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 23:15:33
PM - 2.5 61.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.37 (mg/m3)
NO2 .58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 23:11:03
PM - 2.5 34.8 (µg/m3)
PM - 10 71.76 (µg/m3)
SO2 18.55 (µg/m3)
CO 1.02 (mg/m3)
NO2 9.32 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 23:18:39
PM - 2.5 35.6 (µg/m3)
PM - 10 59.78 (µg/m3)
SO2 8.32 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.76 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 23:15:31
PM - 2.5 2.91 (µg/m3)
PM - 10 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 23:19:01
PM - 2.5 36.68 (µg/m3)
PM - 10 96.59 (µg/m3)
SO2 20.81 (µg/m3)
CO 0.94 (mg/m3)
NO2 153.07 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
29-09-2026 23:15:50
PM - 2.5 .45 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 4,289

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	29-SEP-2026 23:19	29-SEP-2026 17:49	26.32	50.40	91.37	-	1.31	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	29-SEP-2026 23:18	29-SEP-2026 23:15	35.60	59.78	8.32	2.76	0.31	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	29-SEP-2026 23:18	29-SEP-2026 17:48	26.42	50.44	94.57	-	1.33	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	29-SEP-2026 23:18	29-SEP-2026 17:48	26.42	50.40	91.86	-	1.34	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	29-SEP-2026 23:17	29-SEP-2026 17:47	26.52	50.31	90.88	-	1.34	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	29-SEP-2026 23:17	29-SEP-2026 17:47	26.80	50.29	85.92	-	1.33	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	29-SEP-2026 23:16	29-SEP-2026 17:46	27.12	50.46	87.28	-	1.31	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	29-SEP-2026 23:16	29-SEP-2026 17:46	27.27	50.69	91.48	-	1.30	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	29-SEP-2026 23:15	29-SEP-2026 17:45	27.23	50.97	85.55	-	1.31	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	29-SEP-2026 23:15	29-SEP-2026 17:44	2.91	-	7.80	0.00	0.00	site_5592	Swan Environ

1 - 10 of 4,289

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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