CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 01:51:00
PM - 2.5
49.33
(µg/m3)
PM - 10
32.21
(µg/m3)
SO2
2.86
(µg/m3)
CO
2.17
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 01:45:53
PM - 2.5
15
(µg/m3)
PM - 10
30
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.24
(mg/m3)
NO2
1.23
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 01:51:14
PM - 2.5
4
(µg/m3)
PM - 10
4
(µg/m3)
SO2
3.9
(µg/m3)
CO
0.92
(mg/m3)
NO2
21.4
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 01:50:41
PM - 2.5
7
(µg/m3)
PM - 10
9
(µg/m3)
SO2
17.9
(µg/m3)
CO
0.38
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 01:51:18
PM - 2.5
15
(µg/m3)
PM - 10
29
(µg/m3)
SO2
36.4
(µg/m3)
CO
1.05
(mg/m3)
NO2
30.7
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 01:51:05
PM - 2.5
1
(µg/m3)
PM - 10
2
(µg/m3)
SO2
17.5
(µg/m3)
CO
1.15
(mg/m3)
NO2
25.2
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 01:45:49
PM - 2.5
173.84
(µg/m3)
PM - 10
(µg/m3)
SO2
.34
(µg/m3)
CO
#####
(mg/m3)
NO2
26
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 01:51:05
PM - 2.5
8.29
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
9.17
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 01:51:08
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.74
(µg/m3)
CO
3.95
(mg/m3)
NO2
.66
(µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 01:45:49
PM - 2.5
32.84
(µg/m3)
PM - 10
56.62
(µg/m3)
SO2
19.74
(µg/m3)
CO
1.58
(mg/m3)
NO2
24.64
(µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 01:51:06
PM - 2.5
0
(µg/m3)
PM - 10
13.49
(µg/m3)
SO2
7.63
(µg/m3)
CO
6.12
(mg/m3)
NO2
1.5
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 01:51:00
PM - 2.5
49.33
(µg/m3)
PM - 10
32.21
(µg/m3)
SO2
2.86
(µg/m3)
CO
2.17
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 01:45:53
PM - 2.5
15
(µg/m3)
PM - 10
30
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.24
(mg/m3)
NO2
1.23
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 01:51:14
PM - 2.5
4
(µg/m3)
PM - 10
4
(µg/m3)
SO2
3.9
(µg/m3)
CO
0.92
(mg/m3)
NO2
21.4
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 01:50:41
PM - 2.5
7
(µg/m3)
PM - 10
9
(µg/m3)
SO2
17.9
(µg/m3)
CO
0.38
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 01:51:18
PM - 2.5
15
(µg/m3)
PM - 10
29
(µg/m3)
SO2
36.4
(µg/m3)
CO
1.05
(mg/m3)
NO2
30.7
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 01:51:05
PM - 2.5
1
(µg/m3)
PM - 10
2
(µg/m3)
SO2
17.5
(µg/m3)
CO
1.15
(mg/m3)
NO2
25.2
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 01:45:49
PM - 2.5
173.84
(µg/m3)
PM - 10
(µg/m3)
SO2
.34
(µg/m3)
CO
#####
(mg/m3)
NO2
26
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 01:51:05
PM - 2.5
8.29
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
9.17
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 01:51:08
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.74
(µg/m3)
CO
3.95
(mg/m3)
NO2
.66
(µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 01:45:49
PM - 2.5
32.84
(µg/m3)
PM - 10
56.62
(µg/m3)
SO2
19.74
(µg/m3)
CO
1.58
(mg/m3)
NO2
24.64
(µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 01:51:06
PM - 2.5
0
(µg/m3)
PM - 10
13.49
(µg/m3)
SO2
7.63
(µg/m3)
CO
6.12
(mg/m3)
NO2
1.5
(µg/m3)
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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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