Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:18:58
PM - 2.5 27.53 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 19.96 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 05:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.45 (µg/m3)
CO 0.58 (mg/m3)
NO2 3.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:15:42
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:19:01
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.20 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:18:45
PM - 2.5 44.18 (µg/m3)
PM - 10 75.27 (µg/m3)
SO2 17.51 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:15:35
PM - 2.5 .12 (µg/m3)
PM - 10 (µg/m3)
SO2 97.02 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 05:18:55
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:18:36
PM - 2.5 16.69 (µg/m3)
PM - 10 75.03 (µg/m3)
SO2 4.37 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 05:18:33
PM - 2.5 25.55 (µg/m3)
PM - 10 52.33 (µg/m3)
SO2 56.9 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 05:15:03
PM - 2.5 7.87 (µg/m3)
PM - 10 (µg/m3)
SO2 46.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:15:16
PM - 2.5 56.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.46 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 05:11:04
PM - 2.5 14.1 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.32 (mg/m3)
NO2 5.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:18:41
PM - 2.5 37.65 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 8.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.5 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:18:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.93 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:15:25
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:18:36
PM - 2.5 35.89 (µg/m3)
PM - 10 58.6 (µg/m3)
SO2 19.93 (µg/m3)
CO 0.83 (mg/m3)
NO2 160.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:15:51
PM - 2.5 96.03 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.04 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:18:58
PM - 2.5 27.53 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 19.96 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 05:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.45 (µg/m3)
CO 0.58 (mg/m3)
NO2 3.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:15:42
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.86 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:19:01
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.20 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:18:45
PM - 2.5 44.18 (µg/m3)
PM - 10 75.27 (µg/m3)
SO2 17.51 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:15:35
PM - 2.5 .12 (µg/m3)
PM - 10 (µg/m3)
SO2 97.02 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 05:18:55
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:18:36
PM - 2.5 16.69 (µg/m3)
PM - 10 75.03 (µg/m3)
SO2 4.37 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 05:18:33
PM - 2.5 25.55 (µg/m3)
PM - 10 52.33 (µg/m3)
SO2 56.9 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 05:15:03
PM - 2.5 7.87 (µg/m3)
PM - 10 (µg/m3)
SO2 46.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:15:16
PM - 2.5 56.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.46 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 05:11:04
PM - 2.5 14.1 (µg/m3)
PM - 10 59.99 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.32 (mg/m3)
NO2 5.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:18:41
PM - 2.5 37.65 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 8.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.5 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:18:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.93 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:15:25
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:18:36
PM - 2.5 35.89 (µg/m3)
PM - 10 58.6 (µg/m3)
SO2 19.93 (µg/m3)
CO 0.83 (mg/m3)
NO2 160.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:15:51
PM - 2.5 96.03 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.04 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 754

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	30-SEP-2026 05:19	29-SEP-2026 23:49	25.79	51.78	57.42	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 05:18	30-SEP-2026 05:15	37.65	61.82	8.88	3.50	0.40	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:18	29-SEP-2026 23:48	25.55	52.33	56.90	-	0.99	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	30-SEP-2026 05:18	29-SEP-2026 23:48	25.30	52.72	55.30	-	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	30-SEP-2026 05:17	29-SEP-2026 23:47	25.13	53.07	58.85	-	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	30-SEP-2026 05:17	29-SEP-2026 23:47	24.81	53.39	55.21	-	1.01	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	30-SEP-2026 05:16	29-SEP-2026 23:46	24.35	53.68	57.12	-	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	30-SEP-2026 05:16	29-SEP-2026 23:46	23.89	53.95	60.85	-	1.04	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	30-SEP-2026 05:15	29-SEP-2026 23:45	23.43	54.48	54.50	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 05:15	29-SEP-2026 23:44	3.13	-	6.42	0.00	0.00	site_5592	Swan Environ

1 - 10 of 754

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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