Air Quality
Excellent
No health implications.
8
PM2.5
15
PM10
113
O3
0.7
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
47
Excellent
Tue
24 Jun
60
Good
Wed
25 Jun
91
Good
Thu
26 Jun
109
Light
Fri
27 Jun
99
Good
Sat
28 Jun
56
Good
Sun
29 Jun
43
Excellent
Air quality in the last 12 months (Nanhu)
|
2025/05
|
51
|
58
|
55
|
30
|
38
|
69
|
72
|
47
|
15
|
38
|
37
|
50
|
45
|
41
|
70
|
53
|
34
|
67
|
43
|
39
|
16
|
35
|
17
|
47
|
50
|
38
|
30
|
38
|
33
|
47
|
51
|
|
2025/04
|
44
|
67
|
63
|
51
|
63
|
68
|
65
|
63
|
68
|
72
|
72
|
119
|
100
|
85
|
55
|
55
|
61
|
62
|
68
|
57
|
42
|
39
|
49
|
74
|
59
|
45
|
43
|
57
|
40
|
49
|
|
|
2025/03
|
40
|
50
|
32
|
23
|
28
|
37
|
54
|
81
|
39
|
54
|
60
|
32
|
29
|
40
|
25
|
48
|
41
|
51
|
52
|
62
|
54
|
64
|
68
|
62
|
77
|
81
|
68
|
64
|
67
|
48
|
33
|
|
2025/02
|
30
|
57
|
76
|
60
|
42
|
50
|
55
|
35
|
41
|
56
|
34
|
80
|
56
|
43
|
74
|
68
|
74
|
42
|
53
|
40
|
31
|
62
|
82
|
78
|
113
|
102
|
98
|
56
|
|||
|
2025/01
|
73
|
54
|
62
|
52
|
71
|
89
|
74
|
68
|
37
|
42
|
71
|
70
|
91
|
102
|
50
|
57
|
75
|
88
|
105
|
143
|
152
|
73
|
41
|
40
|
27
|
48
|
46
|
39
|
81
|
61
|
44
|
|
2024/12
|
63
|
71
|
91
|
46
|
50
|
99
|
165
|
36
|
48
|
38
|
44
|
70
|
66
|
79
|
55
|
65
|
77
|
92
|
36
|
54
|
83
|
54
|
50
|
52
|
79
|
143
|
53
|
60
|
66
|
76
|
84
|
|
2024/11
|
17
|
49
|
71
|
77
|
36
|
27
|
29
|
31
|
34
|
38
|
45
|
38
|
44
|
36
|
41
|
38
|
21
|
27
|
29
|
30
|
49
|
75
|
25
|
29
|
30
|
28
|
50
|
63
|
51
|
61
|
|
|
2024/10
|
21
|
26
|
22
|
24
|
20
|
13
|
10
|
36
|
35
|
57
|
60
|
55
|
22
|
42
|
57
|
39
|
26
|
33
|
22
|
40
|
28
|
34
|
41
|
28
|
33
|
18
|
14
|
55
|
29
|
29
|
25
|
|
2024/09
|
34
|
41
|
32
|
24
|
24
|
36
|
47
|
32
|
19
|
34
|
16
|
23
|
14
|
22
|
23
|
16
|
17
|
21
|
22
|
18
|
19
|
30
|
30
|
32
|
56
|
28
|
24
|
36
|
34
|
32
|
|
|
2024/08
|
28
|
35
|
38
|
36
|
46
|
37
|
44
|
49
|
44
|
48
|
49
|
42
|
34
|
35
|
28
|
40
|
27
|
25
|
21
|
25
|
28
|
33
|
43
|
34
|
25
|
33
|
48
|
38
|
19
|
21
|
29
|
|
2024/07
|
35
|
18
|
24
|
30
|
34
|
36
|
38
|
38
|
31
|
36
|
29
|
21
|
31
|
31
|
46
|
22
|
31
|
37
|
31
|
32
|
37
|
30
|
23
|
22
|
25
|
21
|
19
|
18
|
18
|
19
|
27
|
|
2024/06
|
29
|
18
|
35
|
55
|
40
|
20
|
20
|
33
|
22
|
22
|
19
|
31
|
41
|
31
|
31
|
26
|
19
|
21
|
19
|
14
|
37
|
24
|
17
|
22
|
20
|
20
|
13
|
17
|
30
|
29
|
|
|
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