Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 01:48:59
PM - 2.5 42.09 (µg/m3)
PM - 10 57.65 (µg/m3)
SO2 20.32 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.22 (mg/m3)
NO2 2.94 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 01:45:07
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 01:48:59
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 01:48:42
PM - 2.5 29.6 (µg/m3)
PM - 10 54.59 (µg/m3)
SO2 17.62 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 01:45:12
PM - 2.5 2.31 (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
30-09-2026 01:48:52
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 01:48:55
PM - 2.5 11.88 (µg/m3)
PM - 10 89.14 (µg/m3)
SO2 4.82 (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 01:48:35
PM - 2.5 27.66 (µg/m3)
PM - 10 78.03 (µg/m3)
SO2 74.08 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 01:45:38
PM - 2.5 11.28 (µg/m3)
PM - 10 (µg/m3)
SO2 36.65 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 01:45:47
PM - 2.5 62.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .39 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:41:03
PM - 2.5 32.3 (µg/m3)
PM - 10 41.74 (µg/m3)
SO2 18.32 (µg/m3)
CO 0.94 (mg/m3)
NO2 8.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 01:48:40
PM - 2.5 34.56 (µg/m3)
PM - 10 58.75 (µg/m3)
SO2 8.04 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.39 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 01:49:05
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.92 (mg/m3)
NO2 5.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 01:45:51
PM - 2.5 3.29 (µg/m3)
PM - 10 (µg/m3)
SO2 8.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 01:49:04
PM - 2.5 32.56 (µg/m3)
PM - 10 52.85 (µg/m3)
SO2 20.19 (µg/m3)
CO 0.88 (mg/m3)
NO2 169.09 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 01:45:50
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 01:48:59
PM - 2.5 42.09 (µg/m3)
PM - 10 57.65 (µg/m3)
SO2 20.32 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.22 (mg/m3)
NO2 2.94 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 01:45:07
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 01:48:59
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 01:48:42
PM - 2.5 29.6 (µg/m3)
PM - 10 54.59 (µg/m3)
SO2 17.62 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 01:45:12
PM - 2.5 2.31 (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
30-09-2026 01:48:52
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 01:48:55
PM - 2.5 11.88 (µg/m3)
PM - 10 89.14 (µg/m3)
SO2 4.82 (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 01:48:35
PM - 2.5 27.66 (µg/m3)
PM - 10 78.03 (µg/m3)
SO2 74.08 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 01:45:38
PM - 2.5 11.28 (µg/m3)
PM - 10 (µg/m3)
SO2 36.65 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 01:45:47
PM - 2.5 62.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .39 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:41:03
PM - 2.5 32.3 (µg/m3)
PM - 10 41.74 (µg/m3)
SO2 18.32 (µg/m3)
CO 0.94 (mg/m3)
NO2 8.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 01:48:40
PM - 2.5 34.56 (µg/m3)
PM - 10 58.75 (µg/m3)
SO2 8.04 (µg/m3)
CO 0.26 (mg/m3)
NO2 2.39 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 01:49:05
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.92 (mg/m3)
NO2 5.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 01:45:51
PM - 2.5 3.29 (µg/m3)
PM - 10 (µg/m3)
SO2 8.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 01:49:04
PM - 2.5 32.56 (µg/m3)
PM - 10 52.85 (µg/m3)
SO2 20.19 (µg/m3)
CO 0.88 (mg/m3)
NO2 169.09 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 01:45:50
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (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 261

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 01:49	29-SEP-2026 20:19	27.60	76.58	74.12	-	1.26	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 01:48	30-SEP-2026 01:45	34.56	58.75	8.04	2.39	0.26	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 01:48	29-SEP-2026 20:18	27.66	78.03	74.08	-	1.26	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 01:48	29-SEP-2026 20:18	27.70	79.08	82.00	-	1.25	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 01:47	29-SEP-2026 20:17	27.76	80.14	80.96	-	1.25	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 01:47	29-SEP-2026 20:17	27.75	80.97	71.45	-	1.21	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 01:46	29-SEP-2026 20:16	27.66	81.83	75.86	-	1.17	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 01:46	29-SEP-2026 20:16	27.69	82.43	72.55	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 01:45	29-SEP-2026 20:14	3.29	-	8.10	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	30-SEP-2026 01:45	29-SEP-2026 20:15	27.74	83.02	77.42	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 261

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