Air Quality
Excellent
No health implications.
20
PM2.5
30
PM10
23
O3
0.7
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Sep
39
Excellent
Thu
17 Sep
40
Excellent
Fri
18 Sep
41
Excellent
Sat
19 Sep
48
Excellent
Sun
20 Sep
53
Good
Mon
21 Sep
20
Excellent
Tue
22 Sep
27
Excellent
Air quality in the last 12 months (Nandan)
|
2026/08
|
15
|
22
|
23
|
18
|
18
|
17
|
21
|
23
|
27
|
27
|
25
|
23
|
22
|
19
|
18
|
19
|
21
|
21
|
20
|
23
|
24
|
27
|
25
|
20
|
18
|
14
|
17
|
16
|
20
|
20
|
28
|
|
2026/07
|
15
|
20
|
22
|
15
|
12
|
17
|
14
|
15
|
19
|
17
|
25
|
30
|
28
|
31
|
25
|
23
|
19
|
25
|
18
|
19
|
28
|
29
|
28
|
23
|
30
|
27
|
29
|
18
|
20
|
19
|
17
|
|
2026/06
|
32
|
31
|
36
|
23
|
26
|
28
|
26
|
20
|
25
|
22
|
26
|
33
|
33
|
22
|
25
|
30
|
29
|
17
|
16
|
14
|
19
|
23
|
20
|
17
|
14
|
16
|
23
|
24
|
27
|
18
|
|
|
2026/05
|
31
|
36
|
19
|
28
|
31
|
38
|
31
|
26
|
29
|
35
|
34
|
39
|
41
|
40
|
30
|
22
|
16
|
17
|
20
|
23
|
20
|
21
|
28
|
30
|
28
|
33
|
34
|
27
|
18
|
24
|
26
|
|
2026/04
|
21
|
49
|
54
|
31
|
54
|
92
|
45
|
65
|
61
|
58
|
60
|
59
|
66
|
57
|
50
|
50
|
22
|
25
|
37
|
44
|
33
|
22
|
18
|
22
|
31
|
42
|
43
|
22
|
24
|
26
|
|
|
2026/03
|
38
|
20
|
16
|
19
|
37
|
45
|
53
|
40
|
13
|
18
|
24
|
34
|
43
|
56
|
57
|
43
|
30
|
25
|
34
|
24
|
26
|
34
|
49
|
47
|
35
|
55
|
44
|
28
|
36
|
44
|
33
|
|
2026/02
|
30
|
41
|
52
|
83
|
115
|
71
|
29
|
18
|
18
|
20
|
29
|
28
|
23
|
34
|
43
|
42
|
27
|
27
|
17
|
38
|
66
|
81
|
74
|
42
|
33
|
47
|
27
|
36
|
|||
|
2026/01
|
17
|
15
|
24
|
26
|
18
|
28
|
41
|
49
|
59
|
72
|
64
|
74
|
76
|
89
|
93
|
99
|
95
|
68
|
59
|
28
|
11
|
22
|
40
|
52
|
45
|
27
|
28
|
35
|
56
|
25
|
18
|
|
2025/12
|
74
|
71
|
61
|
64
|
58
|
61
|
63
|
50
|
55
|
72
|
75
|
64
|
26
|
39
|
45
|
56
|
61
|
52
|
53
|
53
|
41
|
53
|
45
|
18
|
34
|
49
|
57
|
59
|
70
|
66
|
63
|
|
2025/11
|
18
|
18
|
9
|
10
|
14
|
25
|
34
|
19
|
9
|
12
|
12
|
21
|
30
|
31
|
34
|
32
|
41
|
16
|
16
|
25
|
32
|
32
|
44
|
48
|
42
|
41
|
47
|
42
|
40
|
54
|
|
|
2025/10
|
20
|
24
|
25
|
24
|
25
|
15
|
15
|
19
|
22
|
27
|
31
|
32
|
33
|
22
|
16
|
19
|
26
|
33
|
16
|
12
|
10
|
12
|
21
|
37
|
35
|
19
|
21
|
26
|
36
|
44
|
23
|
|
2025/09
|
19
|
21
|
19
|
21
|
23
|
24
|
27
|
28
|
18
|
17
|
18
|
15
|
18
|
20
|
21
|
17
|
16
|
16
|
21
|
29
|
21
|
21
|
18
|
12
|
8
|
13
|
20
|
22
|
22
|
25
|
|
|
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