Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-07-2026 05:30:29
PM - 2.5 8.29 (µg/m3)
PM - 10 21.12 (µg/m3)
SO2 8.82 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
12-07-2026 05:30:33
PM - 2.5 11.7 (µg/m3)
PM - 10 21.63 (µg/m3)
SO2 27.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
12-07-2026 05:27:24
PM - 2.5 42.65 (µg/m3)
PM - 10 56.82 (µg/m3)
SO2 5.03 (µg/m3)
CO 1.03 (mg/m3)
NO2 10.14 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
12-07-2026 05:30:14
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-07-2026 05:30:18
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO ##### (mg/m3)
NO2 .51 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
12-07-2026 05:30:15
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 17.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-07-2026 05:30:29
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
12-07-2026 05:30:36
PM - 2.5 8.94 (µg/m3)
PM - 10 35.47 (µg/m3)
SO2 13.04 (µg/m3)
CO 0.93 (mg/m3)
NO2 2.45 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-07-2026 05:30:25
PM - 2.5 9.16 (µg/m3)
PM - 10 70.5 (µg/m3)
SO2 2.71 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-07-2026 05:30:51
PM - 2.5 14.65 (µg/m3)
PM - 10 31.58 (µg/m3)
SO2 10.53 (µg/m3)
CO 1.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-07-2026 05:30:36
PM - 2.5 14.09 (µg/m3)
PM - 10 (µg/m3)
SO2 14.99 (µg/m3)
CO ##### (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
Mathani UG
12-07-2026 05:30:47
PM - 2.5 5.55 (µg/m3)
PM - 10 43.92 (µg/m3)
SO2 8.76 (µg/m3)
CO 0.75 (mg/m3)
NO2 1.86 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-07-2026 05:30:53
PM - 2.5 0 (µg/m3)
PM - 10 51.2 (µg/m3)
SO2 .01 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-07-2026 05:24:20
PM - 2.5 44.1 (µg/m3)
PM - 10 70.79 (µg/m3)
SO2 18.06 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.75 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-07-2026 05:16:55
PM - 2.5 30.76 (µg/m3)
PM - 10 63.48 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.9 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-07-2026 05:30:28
PM - 2.5 35 (µg/m3)
PM - 10 62 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.66 (mg/m3)
NO2 20.5 (µg/m3)
Western Coalfields Limited
Silewara UG
12-07-2026 05:30:36
PM - 2.5 1.07 (µg/m3)
PM - 10 25.31 (µg/m3)
SO2 8.34 (µg/m3)
CO 1.65 (mg/m3)
NO2 3.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-07-2026 05:30:50
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.30 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
12-07-2026 05:30:32
PM - 2.5 20.15 (µg/m3)
PM - 10 62.76 (µg/m3)
SO2 12.84 (µg/m3)
CO ##### (mg/m3)
NO2 5.09 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-07-2026 05:30:29
PM - 2.5 8.29 (µg/m3)
PM - 10 21.12 (µg/m3)
SO2 8.82 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
12-07-2026 05:30:33
PM - 2.5 11.7 (µg/m3)
PM - 10 21.63 (µg/m3)
SO2 27.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
12-07-2026 05:27:24
PM - 2.5 42.65 (µg/m3)
PM - 10 56.82 (µg/m3)
SO2 5.03 (µg/m3)
CO 1.03 (mg/m3)
NO2 10.14 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
12-07-2026 05:30:14
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-07-2026 05:30:18
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO ##### (mg/m3)
NO2 .51 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
12-07-2026 05:30:15
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 17.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
12-07-2026 05:30:29
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
12-07-2026 05:30:36
PM - 2.5 8.94 (µg/m3)
PM - 10 35.47 (µg/m3)
SO2 13.04 (µg/m3)
CO 0.93 (mg/m3)
NO2 2.45 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-07-2026 05:30:25
PM - 2.5 9.16 (µg/m3)
PM - 10 70.5 (µg/m3)
SO2 2.71 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-07-2026 05:30:51
PM - 2.5 14.65 (µg/m3)
PM - 10 31.58 (µg/m3)
SO2 10.53 (µg/m3)
CO 1.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
12-07-2026 05:30:36
PM - 2.5 14.09 (µg/m3)
PM - 10 (µg/m3)
SO2 14.99 (µg/m3)
CO ##### (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
Mathani UG
12-07-2026 05:30:47
PM - 2.5 5.55 (µg/m3)
PM - 10 43.92 (µg/m3)
SO2 8.76 (µg/m3)
CO 0.75 (mg/m3)
NO2 1.86 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
12-07-2026 05:30:53
PM - 2.5 0 (µg/m3)
PM - 10 51.2 (µg/m3)
SO2 .01 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-07-2026 05:24:20
PM - 2.5 44.1 (µg/m3)
PM - 10 70.79 (µg/m3)
SO2 18.06 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.75 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-07-2026 05:16:55
PM - 2.5 30.76 (µg/m3)
PM - 10 63.48 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.9 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-07-2026 05:30:28
PM - 2.5 35 (µg/m3)
PM - 10 62 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.66 (mg/m3)
NO2 20.5 (µg/m3)
Western Coalfields Limited
Silewara UG
12-07-2026 05:30:36
PM - 2.5 1.07 (µg/m3)
PM - 10 25.31 (µg/m3)
SO2 8.34 (µg/m3)
CO 1.65 (mg/m3)
NO2 3.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
12-07-2026 05:30:50
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.30 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
12-07-2026 05:30:32
PM - 2.5 20.15 (µg/m3)
PM - 10 62.76 (µg/m3)
SO2 12.84 (µg/m3)
CO ##### (mg/m3)
NO2 5.09 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 746

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	12-JUL-2026 05:30	12-JUL-2026 00:00	14.65	31.58	10.53	-	1.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	12-JUL-2026 05:30	12-JUL-2026 00:00	3.25	-	7.96	270.00	0.30	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	12-JUL-2026 05:30	12-JUL-2026 00:00	14.43	32.15	13.07	-	1.81	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	12-JUL-2026 05:29	11-JUL-2026 23:59	14.40	32.71	11.64	-	1.69	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	12-JUL-2026 05:29	11-JUL-2026 23:59	14.57	33.16	7.23	-	1.68	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	12-JUL-2026 05:28	11-JUL-2026 23:58	14.92	33.52	13.20	-	1.68	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	12-JUL-2026 05:28	11-JUL-2026 23:58	15.35	33.80	11.11	-	1.77	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	12-JUL-2026 05:27	11-JUL-2026 23:57	15.83	34.10	12.08	-	1.70	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	12-JUL-2026 05:27	11-JUL-2026 23:57	16.61	34.54	11.26	-	1.67	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	12-JUL-2026 05:26	11-JUL-2026 23:56	17.29	35.03	12.21	-	1.61	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 746

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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