Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
27-09-2026 08:02:58
PM - 2.5 18.52 (µg/m3)
PM - 10 27.29 (µg/m3)
SO2 21.35 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
27-09-2026 08:01:11
PM - 2.5 6.76 (µg/m3)
PM - 10 36.8 (µg/m3)
SO2 10.03 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.77 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
27-09-2026 07:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.81 (µg/m3)
CO 0.60 (mg/m3)
NO2 11.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
27-09-2026 08:00:50
PM - 2.5 9.4 (µg/m3)
PM - 10 16.42 (µg/m3)
SO2 0 (µg/m3)
CO 0.19 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
27-09-2026 08:03:03
PM - 2.5 10 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.67 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
27-09-2026 08:00:42
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
27-09-2026 08:03:09
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
27-09-2026 08:03:17
PM - 2.5 10.91 (µg/m3)
PM - 10 34.61 (µg/m3)
SO2 13.77 (µg/m3)
CO 1.17 (mg/m3)
NO2 1.65 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
27-09-2026 08:03:06
PM - 2.5 2.9 (µg/m3)
PM - 10 31.62 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.18 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
27-09-2026 08:03:06
PM - 2.5 46.49 (µg/m3)
PM - 10 89.84 (µg/m3)
SO2 500 (µg/m3)
CO 5.03 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
27-09-2026 07:51:12
PM - 2.5 47.62 (µg/m3)
PM - 10 82.1 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.31 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
27-09-2026 08:00:42
PM - 2.5 29 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.68 (µg/m3)
CO 0.51 (mg/m3)
NO2 1.1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
27-09-2026 07:56:02
PM - 2.5 40.9 (µg/m3)
PM - 10 71.6 (µg/m3)
SO2 19.8 (µg/m3)
CO 0.97 (mg/m3)
NO2 10.44 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
27-09-2026 08:03:23
PM - 2.5 30.85 (µg/m3)
PM - 10 57.02 (µg/m3)
SO2 11.66 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
27-09-2026 08:02:57
PM - 2.5 46 (µg/m3)
PM - 10 81 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.43 (mg/m3)
NO2 7.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
27-09-2026 08:00:13
PM - 2.5 29.67 (µg/m3)
PM - 10 (µg/m3)
SO2 4.33 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
27-09-2026 08:02:58
PM - 2.5 18.52 (µg/m3)
PM - 10 27.29 (µg/m3)
SO2 21.35 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
27-09-2026 08:01:11
PM - 2.5 6.76 (µg/m3)
PM - 10 36.8 (µg/m3)
SO2 10.03 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.77 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
27-09-2026 07:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.81 (µg/m3)
CO 0.60 (mg/m3)
NO2 11.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
27-09-2026 08:00:50
PM - 2.5 9.4 (µg/m3)
PM - 10 16.42 (µg/m3)
SO2 0 (µg/m3)
CO 0.19 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
27-09-2026 08:03:03
PM - 2.5 10 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.67 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
27-09-2026 08:00:42
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
27-09-2026 08:03:09
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
27-09-2026 08:03:17
PM - 2.5 10.91 (µg/m3)
PM - 10 34.61 (µg/m3)
SO2 13.77 (µg/m3)
CO 1.17 (mg/m3)
NO2 1.65 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
27-09-2026 08:03:06
PM - 2.5 2.9 (µg/m3)
PM - 10 31.62 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.18 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
27-09-2026 08:03:06
PM - 2.5 46.49 (µg/m3)
PM - 10 89.84 (µg/m3)
SO2 500 (µg/m3)
CO 5.03 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
27-09-2026 07:51:12
PM - 2.5 47.62 (µg/m3)
PM - 10 82.1 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.31 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
27-09-2026 08:00:42
PM - 2.5 29 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.68 (µg/m3)
CO 0.51 (mg/m3)
NO2 1.1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
27-09-2026 07:56:02
PM - 2.5 40.9 (µg/m3)
PM - 10 71.6 (µg/m3)
SO2 19.8 (µg/m3)
CO 0.97 (mg/m3)
NO2 10.44 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
27-09-2026 08:03:23
PM - 2.5 30.85 (µg/m3)
PM - 10 57.02 (µg/m3)
SO2 11.66 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
27-09-2026 08:02:57
PM - 2.5 46 (µg/m3)
PM - 10 81 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.43 (mg/m3)
NO2 7.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
27-09-2026 08:00:13
PM - 2.5 29.67 (µg/m3)
PM - 10 (µg/m3)
SO2 4.33 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,098

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	27-SEP-2026 08:03	27-SEP-2026 08:00	30.85	57.02	11.66	4.21	0.30	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	27-SEP-2026 08:03	27-SEP-2026 02:33	46.49	89.84	500.00	-	5.03	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	27-SEP-2026 08:02	27-SEP-2026 02:32	46.53	89.96	500.00	-	5.02	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	27-SEP-2026 08:02	27-SEP-2026 02:32	46.75	89.91	500.00	-	5.04	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	27-SEP-2026 08:01	27-SEP-2026 02:31	47.00	89.84	500.00	-	5.06	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	27-SEP-2026 08:01	27-SEP-2026 02:31	47.28	89.73	500.00	-	5.10	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	27-SEP-2026 08:00	27-SEP-2026 02:30	47.50	89.47	500.00	-	5.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	27-SEP-2026 08:00	27-SEP-2026 02:29	29.67	-	4.33	0.00	14.58	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	27-SEP-2026 07:59	27-SEP-2026 02:29	47.49	88.71	500.00	-	5.16	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	27-SEP-2026 07:59	27-SEP-2026 02:29	47.47	88.27	500.00	-	5.22	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,098

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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