CIL CAAQMS Data Management
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Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 23:59:10
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
14.86
(µg/m3)
CO
0.64
(mg/m3)
NO2
5.49
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
13-10-2026 00:00:35
PM - 2.5
29.45
(µg/m3)
PM - 10
64.86
(µg/m3)
SO2
22.59
(µg/m3)
CO
0.58
(mg/m3)
NO2
.82
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
13-10-2026 00:00:17
PM - 2.5
12
(µg/m3)
PM - 10
22
(µg/m3)
SO2
6.7
(µg/m3)
CO
0.82
(mg/m3)
NO2
2.4
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
13-10-2026 00:00:06
PM - 2.5
4
(µg/m3)
PM - 10
15
(µg/m3)
SO2
4.6
(µg/m3)
CO
0.38
(mg/m3)
NO2
17.1
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
13-10-2026 00:00:24
PM - 2.5
11
(µg/m3)
PM - 10
19
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.27
(mg/m3)
NO2
0
(µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 23:59:40
PM - 2.5
20.25
(µg/m3)
PM - 10
36.18
(µg/m3)
SO2
4.12
(µg/m3)
CO
0.93
(mg/m3)
NO2
(µg/m3)
Western Coalfields Limited
Mathani UG
13-10-2026 00:00:23
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
11.68
(µg/m3)
CO
1.89
(mg/m3)
NO2
2.66
(µg/m3)
Northern Coalfields Limited
NCL_CETI
12-10-2026 23:52:50
PM - 2.5
921.1
(µg/m3)
PM - 10
1588.11
(µg/m3)
SO2
24.18
(µg/m3)
CO
0.46
(mg/m3)
NO2
5.97
(µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 23:56:25
PM - 2.5
37
(µg/m3)
PM - 10
73.93
(µg/m3)
SO2
15.82
(µg/m3)
CO
0.74
(mg/m3)
NO2
11.73
(µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 23:48:53
PM - 2.5
34.44
(µg/m3)
PM - 10
58.63
(µg/m3)
SO2
8.01
(µg/m3)
CO
0.26
(mg/m3)
NO2
2.35
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
13-10-2026 00:00:36
PM - 2.5
86
(µg/m3)
PM - 10
154
(µg/m3)
SO2
13
(µg/m3)
CO
0.39
(mg/m3)
NO2
18.5
(µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 23:45:51
PM - 2.5
1.04
(µg/m3)
PM - 10
(µg/m3)
SO2
6.33
(µg/m3)
CO
#####
(mg/m3)
NO2
.15
(µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
12-10-2026 23:59:10
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
14.86
(µg/m3)
CO
0.64
(mg/m3)
NO2
5.49
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
13-10-2026 00:00:35
PM - 2.5
29.45
(µg/m3)
PM - 10
64.86
(µg/m3)
SO2
22.59
(µg/m3)
CO
0.58
(mg/m3)
NO2
.82
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
13-10-2026 00:00:17
PM - 2.5
12
(µg/m3)
PM - 10
22
(µg/m3)
SO2
6.7
(µg/m3)
CO
0.82
(mg/m3)
NO2
2.4
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
13-10-2026 00:00:06
PM - 2.5
4
(µg/m3)
PM - 10
15
(µg/m3)
SO2
4.6
(µg/m3)
CO
0.38
(mg/m3)
NO2
17.1
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
13-10-2026 00:00:24
PM - 2.5
11
(µg/m3)
PM - 10
19
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.27
(mg/m3)
NO2
0
(µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-10-2026 23:59:40
PM - 2.5
20.25
(µg/m3)
PM - 10
36.18
(µg/m3)
SO2
4.12
(µg/m3)
CO
0.93
(mg/m3)
NO2
(µg/m3)
Western Coalfields Limited
Mathani UG
13-10-2026 00:00:23
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
11.68
(µg/m3)
CO
1.89
(mg/m3)
NO2
2.66
(µg/m3)
Northern Coalfields Limited
NCL_CETI
12-10-2026 23:52:50
PM - 2.5
921.1
(µg/m3)
PM - 10
1588.11
(µg/m3)
SO2
24.18
(µg/m3)
CO
0.46
(mg/m3)
NO2
5.97
(µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-10-2026 23:56:25
PM - 2.5
37
(µg/m3)
PM - 10
73.93
(µg/m3)
SO2
15.82
(µg/m3)
CO
0.74
(mg/m3)
NO2
11.73
(µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2026 23:48:53
PM - 2.5
34.44
(µg/m3)
PM - 10
58.63
(µg/m3)
SO2
8.01
(µg/m3)
CO
0.26
(mg/m3)
NO2
2.35
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
13-10-2026 00:00:36
PM - 2.5
86
(µg/m3)
PM - 10
154
(µg/m3)
SO2
13
(µg/m3)
CO
0.39
(mg/m3)
NO2
18.5
(µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
12-10-2026 23:45:51
PM - 2.5
1.04
(µg/m3)
PM - 10
(µg/m3)
SO2
6.33
(µg/m3)
CO
#####
(mg/m3)
NO2
.15
(µg/m3)
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Subsidiary
CCL
MCL
NCL
SECL
WCL
Mine
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
No record found
Permissible limit crossed for PM - 10 (µg/m3) in selected date range
No record found
CAAQMS Data
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