Air Quality
Excellent
No health implications.
13
PM2.5
19
PM10
68
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jan
63
Good
Thu
29 Jan
61
Good
Fri
30 Jan
60
Good
Sat
31 Jan
57
Good
Sun
1 Feb
60
Good
Mon
2 Feb
61
Good
Tue
3 Feb
50
Excellent
Air quality in the last 12 months (Sunwu)
|
2025/12
|
27
|
25
|
29
|
30
|
36
|
47
|
56
|
35
|
34
|
28
|
23
|
30
|
44
|
49
|
39
|
26
|
34
|
49
|
51
|
31
|
41
|
48
|
43
|
48
|
29
|
30
|
49
|
65
|
54
|
36
|
26
|
|
2025/11
|
51
|
24
|
37
|
61
|
54
|
35
|
18
|
37
|
74
|
23
|
27
|
44
|
22
|
30
|
36
|
35
|
24
|
24
|
68
|
48
|
29
|
103
|
126
|
31
|
27
|
62
|
51
|
41
|
48
|
32
|
|
|
2025/10
|
26
|
27
|
32
|
24
|
19
|
18
|
25
|
23
|
27
|
27
|
28
|
21
|
30
|
20
|
25
|
26
|
35
|
20
|
19
|
20
|
24
|
25
|
30
|
42
|
111
|
69
|
43
|
29
|
52
|
49
|
35
|
|
2025/09
|
14
|
14
|
17
|
24
|
21
|
13
|
12
|
13
|
13
|
18
|
16
|
22
|
26
|
18
|
19
|
18
|
20
|
21
|
19
|
25
|
21
|
23
|
30
|
20
|
14
|
16
|
18
|
20
|
21
|
30
|
|
|
2025/08
|
14
|
16
|
15
|
16
|
16
|
14
|
16
|
14
|
14
|
14
|
19
|
13
|
13
|
12
|
12
|
12
|
13
|
13
|
13
|
13
|
16
|
16
|
14
|
17
|
17
|
15
|
16
|
15
|
18
|
15
|
17
|
|
2025/07
|
21
|
17
|
13
|
18
|
17
|
17
|
16
|
16
|
16
|
26
|
28
|
21
|
22
|
25
|
26
|
27
|
21
|
21
|
18
|
16
|
16
|
17
|
23
|
22
|
17
|
19
|
17
|
18
|
16
|
16
|
13
|
|
2025/06
|
13
|
17
|
16
|
10
|
11
|
10
|
10
|
14
|
17
|
19
|
18
|
24
|
19
|
18
|
18
|
19
|
21
|
20
|
21
|
17
|
18
|
18
|
26
|
29
|
32
|
33
|
33
|
30
|
24
|
30
|
|
|
2025/05
|
31
|
24
|
17
|
13
|
13
|
16
|
20
|
31
|
30
|
33
|
66
|
102
|
74
|
32
|
50
|
23
|
23
|
13
|
15
|
17
|
18
|
16
|
21
|
20
|
22
|
28
|
30
|
43
|
52
|
38
|
26
|
|
2025/04
|
43
|
46
|
38
|
40
|
41
|
30
|
46
|
30
|
39
|
43
|
31
|
42
|
19
|
21
|
19
|
20
|
33
|
47
|
26
|
37
|
46
|
34
|
36
|
24
|
18
|
15
|
29
|
23
|
40
|
34
|
|
|
2025/03
|
24
|
25
|
28
|
38
|
51
|
39
|
30
|
35
|
35
|
73
|
30
|
36
|
22
|
23
|
19
|
19
|
20
|
16
|
22
|
37
|
17
|
17
|
19
|
17
|
13
|
17
|
21
|
16
|
15
|
16
|
25
|
|
2025/02
|
58
|
92
|
45
|
24
|
26
|
27
|
25
|
18
|
26
|
40
|
55
|
64
|
45
|
35
|
44
|
24
|
24
|
21
|
22
|
21
|
23
|
22
|
24
|
26
|
42
|
26
|
33
|
36
|
|||
|
2025/01
|
88
|
89
|
75
|
69
|
61
|
34
|
46
|
24
|
28
|
46
|
60
|
103
|
101
|
57
|
47
|
36
|
47
|
65
|
66
|
55
|
55
|
51
|
84
|
115
|
119
|
72
|
35
|
44
|
45
|
28
|
37
|
|
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