Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 20:00:31
PM - 2.5 29.11 (µg/m3)
PM - 10 61.05 (µg/m3)
SO2 21.61 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 19:46:12
PM - 2.5 23.83 (µg/m3)
PM - 10 48.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.01 (mg/m3)
NO2 2.27 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 20:00:41
PM - 2.5 9.81 (µg/m3)
PM - 10 50.91 (µg/m3)
SO2 11.03 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 19:59:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.24 (µg/m3)
CO 0.66 (mg/m3)
NO2 12.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 20:00:19
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 20:00:08
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.02 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 20:00:29
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 20:00:24
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 20:00:31
PM - 2.5 37.79 (µg/m3)
PM - 10 38.87 (µg/m3)
SO2 16.49 (µg/m3)
CO 1.26 (mg/m3)
NO2 1.6 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 20:00:37
PM - 2.5 30.71 (µg/m3)
PM - 10 58.78 (µg/m3)
SO2 15.39 (µg/m3)
CO 2.58 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 20:00:34
PM - 2.5 41.16 (µg/m3)
PM - 10 149.48 (µg/m3)
SO2 35.05 (µg/m3)
CO 1.47 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 20:00:49
PM - 2.5 10.63 (µg/m3)
PM - 10 (µg/m3)
SO2 29.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 19:51:12
PM - 2.5 60.85 (µg/m3)
PM - 10 104.91 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.26 (mg/m3)
NO2 36.14 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 20:00:33
PM - 2.5 31.9 (µg/m3)
PM - 10 65.2 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 19:56:03
PM - 2.5 37.1 (µg/m3)
PM - 10 52.18 (µg/m3)
SO2 16.82 (µg/m3)
CO 1.02 (mg/m3)
NO2 8.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 19:48:32
PM - 2.5 35.05 (µg/m3)
PM - 10 59.23 (µg/m3)
SO2 8.17 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.57 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 20:00:10
PM - 2.5 3.71 (µg/m3)
PM - 10 (µg/m3)
SO2 31.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 20:00:37
PM - 2.5 45.35 (µg/m3)
PM - 10 95.45 (µg/m3)
SO2 22.65 (µg/m3)
CO 0.84 (mg/m3)
NO2 63.95 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 20:00:31
PM - 2.5 29.11 (µg/m3)
PM - 10 61.05 (µg/m3)
SO2 21.61 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 19:46:12
PM - 2.5 23.83 (µg/m3)
PM - 10 48.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.01 (mg/m3)
NO2 2.27 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 20:00:41
PM - 2.5 9.81 (µg/m3)
PM - 10 50.91 (µg/m3)
SO2 11.03 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 19:59:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.24 (µg/m3)
CO 0.66 (mg/m3)
NO2 12.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 20:00:19
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 20:00:08
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.02 (mg/m3)
NO2 6.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 20:00:29
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 20:00:24
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 20:00:31
PM - 2.5 37.79 (µg/m3)
PM - 10 38.87 (µg/m3)
SO2 16.49 (µg/m3)
CO 1.26 (mg/m3)
NO2 1.6 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 20:00:37
PM - 2.5 30.71 (µg/m3)
PM - 10 58.78 (µg/m3)
SO2 15.39 (µg/m3)
CO 2.58 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 20:00:34
PM - 2.5 41.16 (µg/m3)
PM - 10 149.48 (µg/m3)
SO2 35.05 (µg/m3)
CO 1.47 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 20:00:49
PM - 2.5 10.63 (µg/m3)
PM - 10 (µg/m3)
SO2 29.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 19:51:12
PM - 2.5 60.85 (µg/m3)
PM - 10 104.91 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.26 (mg/m3)
NO2 36.14 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 20:00:33
PM - 2.5 31.9 (µg/m3)
PM - 10 65.2 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 19:56:03
PM - 2.5 37.1 (µg/m3)
PM - 10 52.18 (µg/m3)
SO2 16.82 (µg/m3)
CO 1.02 (mg/m3)
NO2 8.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 19:48:32
PM - 2.5 35.05 (µg/m3)
PM - 10 59.23 (µg/m3)
SO2 8.17 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.57 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 20:00:10
PM - 2.5 3.71 (µg/m3)
PM - 10 (µg/m3)
SO2 31.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 20:00:37
PM - 2.5 45.35 (µg/m3)
PM - 10 95.45 (µg/m3)
SO2 22.65 (µg/m3)
CO 0.84 (mg/m3)
NO2 63.95 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 6,104

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	28-SEP-2026 20:00	28-SEP-2026 14:28	30.71	58.78	15.39	-	2.58	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	28-SEP-2026 20:00	28-SEP-2026 14:30	41.16	149.48	35.05	-	1.47	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	28-SEP-2026 20:00	28-SEP-2026 14:29	3.71	-	31.15	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 20:00	28-SEP-2026 14:28	30.49	59.33	15.14	-	2.51	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	28-SEP-2026 19:59	28-SEP-2026 14:29	41.63	149.50	32.90	-	1.49	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 19:59	28-SEP-2026 14:27	30.21	59.68	14.37	-	2.46	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	28-SEP-2026 19:59	28-SEP-2026 14:29	41.87	149.41	33.65	-	1.46	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 19:59	28-SEP-2026 14:27	29.89	60.04	13.97	-	2.44	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	28-SEP-2026 19:58	28-SEP-2026 14:28	42.38	149.15	34.42	-	1.44	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 19:58	28-SEP-2026 14:26	29.51	60.41	13.97	-	2.40	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 6,104

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