Air Quality
Excellent
No health implications.
17
PM2.5
28
PM10
38
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Sep
52
Good
Sun
21 Sep
52
Good
Mon
22 Sep
62
Good
Tue
23 Sep
58
Good
Wed
24 Sep
61
Good
Thu
25 Sep
65
Good
Fri
26 Sep
18
Excellent
Air quality in the last 12 months (Nilka)
|
2025/08
|
59
|
54
|
32
|
36
|
41
|
36
|
39
|
42
|
35
|
58
|
37
|
44
|
49
|
50
|
53
|
47
|
44
|
49
|
26
|
39
|
39
|
36
|
43
|
47
|
39
|
34
|
42
|
49
|
49
|
50
|
83
|
|
2025/07
|
58
|
46
|
35
|
39
|
52
|
49
|
33
|
33
|
40
|
40
|
38
|
33
|
35
|
44
|
45
|
46
|
42
|
38
|
51
|
54
|
56
|
47
|
52
|
59
|
51
|
58
|
60
|
74
|
57
|
61
|
40
|
|
2025/06
|
46
|
45
|
49
|
54
|
60
|
62
|
51
|
68
|
36
|
48
|
46
|
67
|
41
|
45
|
41
|
47
|
30
|
36
|
36
|
51
|
50
|
41
|
39
|
35
|
39
|
47
|
45
|
36
|
48
|
47
|
|
|
2025/05
|
65
|
50
|
59
|
60
|
90
|
60
|
44
|
142
|
71
|
76
|
59
|
38
|
42
|
45
|
52
|
46
|
54
|
103
|
50
|
51
|
71
|
63
|
53
|
54
|
36
|
52
|
44
|
56
|
65
|
63
|
58
|
|
2025/04
|
104
|
94
|
75
|
70
|
103
|
66
|
62
|
63
|
83
|
85
|
73
|
64
|
89
|
119
|
64
|
54
|
129
|
360
|
203
|
86
|
108
|
98
|
76
|
64
|
37
|
46
|
52
|
65
|
69
|
93
|
|
|
2025/03
|
91
|
76
|
73
|
43
|
44
|
59
|
62
|
45
|
44
|
40
|
87
|
79
|
58
|
84
|
64
|
71
|
70
|
71
|
74
|
65
|
73
|
89
|
87
|
66
|
108
|
323
|
133
|
103
|
82
|
89
|
99
|
|
2025/02
|
39
|
64
|
72
|
69
|
93
|
95
|
97
|
90
|
101
|
86
|
111
|
111
|
82
|
89
|
93
|
81
|
88
|
107
|
95
|
77
|
69
|
73
|
66
|
100
|
83
|
81
|
62
|
65
|
|||
|
2025/01
|
121
|
115
|
84
|
85
|
87
|
92
|
102
|
94
|
43
|
48
|
60
|
79
|
107
|
92
|
72
|
65
|
83
|
101
|
108
|
123
|
123
|
97
|
39
|
40
|
66
|
105
|
82
|
80
|
141
|
115
|
69
|
|
2024/12
|
65
|
47
|
51
|
47
|
40
|
46
|
64
|
64
|
38
|
57
|
44
|
54
|
57
|
57
|
66
|
45
|
39
|
60
|
58
|
63
|
56
|
59
|
62
|
108
|
125
|
108
|
74
|
81
|
85
|
80
|
94
|
|
2024/11
|
44
|
56
|
61
|
63
|
72
|
70
|
50
|
31
|
29
|
39
|
54
|
58
|
51
|
35
|
39
|
60
|
62
|
65
|
72
|
80
|
70
|
58
|
47
|
47
|
50
|
54
|
58
|
72
|
73
|
95
|
|
|
2024/10
|
55
|
62
|
60
|
34
|
43
|
53
|
52
|
47
|
51
|
60
|
65
|
47
|
40
|
48
|
54
|
44
|
24
|
24
|
35
|
39
|
43
|
56
|
59
|
43
|
37
|
46
|
53
|
59
|
28
|
38
|
45
|
|
2024/09
|
50
|
38
|
22
|
24
|
52
|
54
|
43
|
26
|
48
|
46
|
48
|
35
|
49
|
39
|
48
|
56
|
61
|
68
|
58
|
59
|
56
|
62
|
48
|
45
|
49
|
37
|
29
|
30
|
45
|
47
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution