CIL CAAQMS Data Management
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Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
13-04-2026 00:00:34
PM - 2.5
34.4
(µg/m3)
PM - 10
92.86
(µg/m3)
SO2
0
(µg/m3)
CO
0.33
(mg/m3)
NO2
4.93
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
13-04-2026 00:00:19
PM - 2.5
19
(µg/m3)
PM - 10
38
(µg/m3)
SO2
4.6
(µg/m3)
CO
0.44
(mg/m3)
NO2
11.6
(µg/m3)
Western Coalfields Limited
Bhanegaon OCM
13-04-2026 00:00:31
PM - 2.5
137.39
(µg/m3)
PM - 10
334.34
(µg/m3)
SO2
80.38
(µg/m3)
CO
1.00
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
13-04-2026 00:00:07
PM - 2.5
5.18
(µg/m3)
PM - 10
(µg/m3)
SO2
2.22
(µg/m3)
CO
0.31
(mg/m3)
NO2
982.47
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
13-04-2026 00:00:04
PM - 2.5
12
(µg/m3)
PM - 10
23
(µg/m3)
SO2
9.9
(µg/m3)
CO
1.18
(mg/m3)
NO2
17.3
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
13-04-2026 00:00:24
PM - 2.5
9
(µg/m3)
PM - 10
13
(µg/m3)
SO2
6.7
(µg/m3)
CO
0.31
(mg/m3)
NO2
20.2
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
12-04-2026 23:45:50
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.34
(mg/m3)
NO2
184.31
(µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
13-04-2026 00:00:06
PM - 2.5
99.76
(µg/m3)
PM - 10
403.9
(µg/m3)
SO2
5.68
(µg/m3)
CO
0.52
(mg/m3)
NO2
(µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-04-2026 23:59:36
PM - 2.5
233.04
(µg/m3)
PM - 10
707.69
(µg/m3)
SO2
26.78
(µg/m3)
CO
3.88
(mg/m3)
NO2
(µg/m3)
Western Coalfields Limited
Mathani UG
13-04-2026 00:00:32
PM - 2.5
9.26
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.36
(µg/m3)
CO
0.17
(mg/m3)
NO2
1.71
(µg/m3)
Northern Coalfields Limited
NCL_CETI
12-04-2026 23:48:13
PM - 2.5
64.7
(µg/m3)
PM - 10
111.55
(µg/m3)
SO2
59.23
(µg/m3)
CO
4.55
(mg/m3)
NO2
20.04
(µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-04-2026 23:52:00
PM - 2.5
46.4
(µg/m3)
PM - 10
69.09
(µg/m3)
SO2
13.22
(µg/m3)
CO
0.31
(mg/m3)
NO2
6.18
(µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-04-2026 23:49:23
PM - 2.5
54.41
(µg/m3)
PM - 10
92.54
(µg/m3)
SO2
10.89
(µg/m3)
CO
0.51
(mg/m3)
NO2
4.85
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
13-04-2026 00:00:32
PM - 2.5
27
(µg/m3)
PM - 10
48
(µg/m3)
SO2
4.9
(µg/m3)
CO
0.28
(mg/m3)
NO2
3.6
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
13-04-2026 00:00:34
PM - 2.5
34.4
(µg/m3)
PM - 10
92.86
(µg/m3)
SO2
0
(µg/m3)
CO
0.33
(mg/m3)
NO2
4.93
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
13-04-2026 00:00:19
PM - 2.5
19
(µg/m3)
PM - 10
38
(µg/m3)
SO2
4.6
(µg/m3)
CO
0.44
(mg/m3)
NO2
11.6
(µg/m3)
Western Coalfields Limited
Bhanegaon OCM
13-04-2026 00:00:31
PM - 2.5
137.39
(µg/m3)
PM - 10
334.34
(µg/m3)
SO2
80.38
(µg/m3)
CO
1.00
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
13-04-2026 00:00:07
PM - 2.5
5.18
(µg/m3)
PM - 10
(µg/m3)
SO2
2.22
(µg/m3)
CO
0.31
(mg/m3)
NO2
982.47
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
13-04-2026 00:00:04
PM - 2.5
12
(µg/m3)
PM - 10
23
(µg/m3)
SO2
9.9
(µg/m3)
CO
1.18
(mg/m3)
NO2
17.3
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
13-04-2026 00:00:24
PM - 2.5
9
(µg/m3)
PM - 10
13
(µg/m3)
SO2
6.7
(µg/m3)
CO
0.31
(mg/m3)
NO2
20.2
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
12-04-2026 23:45:50
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.34
(mg/m3)
NO2
184.31
(µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
13-04-2026 00:00:06
PM - 2.5
99.76
(µg/m3)
PM - 10
403.9
(µg/m3)
SO2
5.68
(µg/m3)
CO
0.52
(mg/m3)
NO2
(µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
12-04-2026 23:59:36
PM - 2.5
233.04
(µg/m3)
PM - 10
707.69
(µg/m3)
SO2
26.78
(µg/m3)
CO
3.88
(mg/m3)
NO2
(µg/m3)
Western Coalfields Limited
Mathani UG
13-04-2026 00:00:32
PM - 2.5
9.26
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.36
(µg/m3)
CO
0.17
(mg/m3)
NO2
1.71
(µg/m3)
Northern Coalfields Limited
NCL_CETI
12-04-2026 23:48:13
PM - 2.5
64.7
(µg/m3)
PM - 10
111.55
(µg/m3)
SO2
59.23
(µg/m3)
CO
4.55
(mg/m3)
NO2
20.04
(µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
12-04-2026 23:52:00
PM - 2.5
46.4
(µg/m3)
PM - 10
69.09
(µg/m3)
SO2
13.22
(µg/m3)
CO
0.31
(mg/m3)
NO2
6.18
(µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-04-2026 23:49:23
PM - 2.5
54.41
(µg/m3)
PM - 10
92.54
(µg/m3)
SO2
10.89
(µg/m3)
CO
0.51
(mg/m3)
NO2
4.85
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
13-04-2026 00:00:32
PM - 2.5
27
(µg/m3)
PM - 10
48
(µg/m3)
SO2
4.9
(µg/m3)
CO
0.28
(mg/m3)
NO2
3.6
(µg/m3)
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Expected format: DD-MON-RR
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Expected format: DD-MON-RR
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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