CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 07:34:04
PM - 2.5
27.64
(µg/m3)
PM - 10
78.65
(µg/m3)
SO2
1.79
(µg/m3)
CO
2.26
(mg/m3)
NO2
5.66
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 07:30:37
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.40
(mg/m3)
NO2
3.08
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 07:34:05
PM - 2.5
7
(µg/m3)
PM - 10
12
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.69
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 07:30:45
PM - 2.5
70.52
(µg/m3)
PM - 10
(µg/m3)
SO2
129.43
(µg/m3)
CO
#####
(mg/m3)
NO2
.73
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 07:33:47
PM - 2.5
1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
18.9
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 07:33:39
PM - 2.5
16
(µg/m3)
PM - 10
32
(µg/m3)
SO2
37.8
(µg/m3)
CO
0.98
(mg/m3)
NO2
30.9
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 07:33:43
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.55
(mg/m3)
NO2
21.4
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 07:30:50
PM - 2.5
95.31
(µg/m3)
PM - 10
(µg/m3)
SO2
73.66
(µg/m3)
CO
0.00
(mg/m3)
NO2
985.24
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 07:30:41
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 07:33:44
PM - 2.5
83.46
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.25
(mg/m3)
NO2
9.69
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 07:33:53
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.27
(µg/m3)
CO
4.14
(mg/m3)
NO2
.76
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 07:30:00
PM - 2.5
25.38
(µg/m3)
PM - 10
77.94
(µg/m3)
SO2
21.21
(µg/m3)
CO
(mg/m3)
NO2
61.34
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 07:30:49
PM - 2.5
57.81
(µg/m3)
PM - 10
99.68
(µg/m3)
SO2
0
(µg/m3)
CO
0.71
(mg/m3)
NO2
7.92
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 07:34:06
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.48
(mg/m3)
NO2
1.3
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 07:34:04
PM - 2.5
27.64
(µg/m3)
PM - 10
78.65
(µg/m3)
SO2
1.79
(µg/m3)
CO
2.26
(mg/m3)
NO2
5.66
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 07:30:37
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.40
(mg/m3)
NO2
3.08
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 07:34:05
PM - 2.5
7
(µg/m3)
PM - 10
12
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.69
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 07:30:45
PM - 2.5
70.52
(µg/m3)
PM - 10
(µg/m3)
SO2
129.43
(µg/m3)
CO
#####
(mg/m3)
NO2
.73
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 07:33:47
PM - 2.5
1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
18.9
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 07:33:39
PM - 2.5
16
(µg/m3)
PM - 10
32
(µg/m3)
SO2
37.8
(µg/m3)
CO
0.98
(mg/m3)
NO2
30.9
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 07:33:43
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.55
(mg/m3)
NO2
21.4
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 07:30:50
PM - 2.5
95.31
(µg/m3)
PM - 10
(µg/m3)
SO2
73.66
(µg/m3)
CO
0.00
(mg/m3)
NO2
985.24
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 07:30:41
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 07:33:44
PM - 2.5
83.46
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.25
(mg/m3)
NO2
9.69
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 07:33:53
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.27
(µg/m3)
CO
4.14
(mg/m3)
NO2
.76
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 07:30:00
PM - 2.5
25.38
(µg/m3)
PM - 10
77.94
(µg/m3)
SO2
21.21
(µg/m3)
CO
(mg/m3)
NO2
61.34
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 07:30:49
PM - 2.5
57.81
(µg/m3)
PM - 10
99.68
(µg/m3)
SO2
0
(µg/m3)
CO
0.71
(mg/m3)
NO2
7.92
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 07:34:06
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.48
(mg/m3)
NO2
1.3
(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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