Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 08:30:30
PM - 2.5 25.35 (µg/m3)
PM - 10 93.53 (µg/m3)
SO2 20.81 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 08:29:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.26 (µg/m3)
CO 0.49 (mg/m3)
NO2 11.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 08:30:12
PM - 2.5 15.29 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.24 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 08:30:44
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 7.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 08:30:48
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 08:30:37
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
29-09-2026 08:30:52
PM - 2.5 11.94 (µg/m3)
PM - 10 54.14 (µg/m3)
SO2 10.48 (µg/m3)
CO 2.14 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
29-09-2026 08:30:37
PM - 2.5 6.98 (µg/m3)
PM - 10 59.42 (µg/m3)
SO2 5.17 (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
29-09-2026 08:30:34
PM - 2.5 0 (µg/m3)
PM - 10 39.31 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.67 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 08:30:07
PM - 2.5 11.58 (µg/m3)
PM - 10 (µg/m3)
SO2 29.25 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
29-09-2026 08:21:11
PM - 2.5 57.49 (µg/m3)
PM - 10 99.12 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 08:30:25
PM - 2.5 162.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.34 (mg/m3)
NO2 .85 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 08:26:04
PM - 2.5 36.5 (µg/m3)
PM - 10 51.38 (µg/m3)
SO2 16.78 (µg/m3)
CO 1.00 (mg/m3)
NO2 8.64 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 08:18:36
PM - 2.5 39.23 (µg/m3)
PM - 10 63.39 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.07 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
29-09-2026 08:30:28
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.15 (mg/m3)
NO2 6.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 08:30:43
PM - 2.5 3.78 (µg/m3)
PM - 10 (µg/m3)
SO2 10.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 08:30:50
PM - 2.5 26 (µg/m3)
PM - 10 47.21 (µg/m3)
SO2 20.49 (µg/m3)
CO 0.93 (mg/m3)
NO2 43.77 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 08:30:30
PM - 2.5 25.35 (µg/m3)
PM - 10 93.53 (µg/m3)
SO2 20.81 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 08:29:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.26 (µg/m3)
CO 0.49 (mg/m3)
NO2 11.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 08:30:12
PM - 2.5 15.29 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.24 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 08:30:44
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 7.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 08:30:48
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 08:30:37
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
29-09-2026 08:30:52
PM - 2.5 11.94 (µg/m3)
PM - 10 54.14 (µg/m3)
SO2 10.48 (µg/m3)
CO 2.14 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
29-09-2026 08:30:37
PM - 2.5 6.98 (µg/m3)
PM - 10 59.42 (µg/m3)
SO2 5.17 (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
29-09-2026 08:30:34
PM - 2.5 0 (µg/m3)
PM - 10 39.31 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.67 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 08:30:07
PM - 2.5 11.58 (µg/m3)
PM - 10 (µg/m3)
SO2 29.25 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
29-09-2026 08:21:11
PM - 2.5 57.49 (µg/m3)
PM - 10 99.12 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 08:30:25
PM - 2.5 162.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.34 (mg/m3)
NO2 .85 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 08:26:04
PM - 2.5 36.5 (µg/m3)
PM - 10 51.38 (µg/m3)
SO2 16.78 (µg/m3)
CO 1.00 (mg/m3)
NO2 8.64 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 08:18:36
PM - 2.5 39.23 (µg/m3)
PM - 10 63.39 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.07 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
29-09-2026 08:30:28
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.15 (mg/m3)
NO2 6.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 08:30:43
PM - 2.5 3.78 (µg/m3)
PM - 10 (µg/m3)
SO2 10.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 08:30:50
PM - 2.5 26 (µg/m3)
PM - 10 47.21 (µg/m3)
SO2 20.49 (µg/m3)
CO 0.93 (mg/m3)
NO2 43.77 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,208

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	Johilla Area	M/S Kanchan OC Coal Mine	29-SEP-2026 08:30	29-SEP-2026 02:59	11.94	54.14	10.48	-	2.14	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	29-SEP-2026 08:30	29-SEP-2026 02:59	3.78	-	10.15	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	29-SEP-2026 08:30	29-SEP-2026 03:00	0.00	39.31	11.47	-	0.67	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	29-SEP-2026 08:30	29-SEP-2026 02:58	11.41	53.53	10.42	-	2.12	site_3509	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 08:30	29-SEP-2026 03:00	0.00	39.46	12.97	-	0.68	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	29-SEP-2026 08:29	29-SEP-2026 02:58	10.88	53.07	10.22	-	2.17	site_3509	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 08:29	29-SEP-2026 02:59	0.00	39.60	11.44	-	0.70	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	29-SEP-2026 08:29	29-SEP-2026 02:57	10.29	52.82	10.11	-	2.25	site_3509	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 08:29	29-SEP-2026 02:59	0.00	39.83	12.88	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	29-SEP-2026 08:28	29-SEP-2026 02:57	9.75	52.72	10.00	-	2.21	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,208

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