Air Quality
Excellent
No health implications.
11
PM2.5
23
PM10
87
O3
0.5
CO
6
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Aug
58
Good
Tue
11 Aug
61
Good
Wed
12 Aug
64
Good
Thu
13 Aug
58
Good
Fri
14 Aug
54
Good
Sat
15 Aug
47
Excellent
Sun
16 Aug
28
Excellent
Air quality in the last 12 months (Fengshan)
|
2026/07
|
18
|
23
|
23
|
16
|
13
|
22
|
17
|
16
|
26
|
19
|
25
|
31
|
31
|
37
|
34
|
23
|
24
|
31
|
17
|
23
|
31
|
33
|
31
|
25
|
35
|
30
|
33
|
22
|
25
|
20
|
18
|
|
2026/06
|
40
|
40
|
38
|
25
|
27
|
33
|
30
|
22
|
23
|
23
|
30
|
38
|
34
|
23
|
27
|
29
|
28
|
22
|
20
|
18
|
21
|
26
|
25
|
24
|
15
|
18
|
26
|
29
|
26
|
17
|
|
|
2026/05
|
36
|
41
|
20
|
28
|
37
|
41
|
35
|
29
|
31
|
35
|
38
|
49
|
47
|
40
|
36
|
24
|
18
|
19
|
23
|
24
|
19
|
24
|
31
|
33
|
30
|
36
|
37
|
29
|
19
|
26
|
31
|
|
2026/04
|
25
|
50
|
60
|
30
|
60
|
102
|
69
|
79
|
59
|
56
|
55
|
60
|
78
|
84
|
73
|
72
|
28
|
27
|
40
|
46
|
42
|
29
|
21
|
23
|
35
|
48
|
51
|
26
|
23
|
27
|
|
|
2026/03
|
46
|
33
|
15
|
23
|
43
|
49
|
58
|
44
|
16
|
22
|
26
|
37
|
49
|
65
|
62
|
46
|
35
|
38
|
41
|
31
|
31
|
48
|
57
|
48
|
42
|
56
|
54
|
48
|
43
|
47
|
39
|
|
2026/02
|
29
|
39
|
50
|
87
|
97
|
64
|
34
|
17
|
18
|
33
|
30
|
30
|
27
|
43
|
48
|
48
|
34
|
28
|
18
|
35
|
57
|
71
|
60
|
48
|
38
|
44
|
32
|
44
|
|||
|
2026/01
|
24
|
15
|
28
|
35
|
20
|
31
|
44
|
56
|
68
|
74
|
72
|
84
|
78
|
94
|
84
|
92
|
87
|
70
|
59
|
38
|
13
|
22
|
43
|
55
|
51
|
38
|
36
|
36
|
55
|
36
|
20
|
|
2025/12
|
74
|
72
|
60
|
62
|
54
|
58
|
66
|
47
|
57
|
77
|
71
|
65
|
33
|
40
|
47
|
59
|
59
|
54
|
62
|
58
|
41
|
54
|
48
|
16
|
30
|
46
|
57
|
63
|
74
|
73
|
61
|
|
2025/11
|
18
|
19
|
13
|
10
|
17
|
24
|
39
|
27
|
12
|
15
|
15
|
20
|
29
|
33
|
37
|
32
|
41
|
17
|
16
|
24
|
33
|
35
|
44
|
52
|
44
|
42
|
47
|
43
|
43
|
58
|
|
|
2025/10
|
26
|
28
|
32
|
28
|
31
|
16
|
16
|
23
|
26
|
33
|
36
|
38
|
40
|
25
|
17
|
21
|
28
|
38
|
23
|
16
|
12
|
13
|
23
|
41
|
36
|
21
|
23
|
30
|
39
|
51
|
24
|
|
2025/09
|
22
|
26
|
24
|
25
|
30
|
31
|
33
|
33
|
21
|
24
|
23
|
18
|
21
|
24
|
25
|
21
|
18
|
18
|
24
|
33
|
26
|
24
|
19
|
16
|
11
|
15
|
21
|
21
|
22
|
19
|
|
|
2025/08
|
20
|
27
|
31
|
34
|
34
|
25
|
24
|
27
|
30
|
28
|
26
|
35
|
31
|
26
|
15
|
14
|
19
|
17
|
11
|
14
|
22
|
24
|
26
|
25
|
21
|
20
|
21
|
21
|
30
|
22
|
27
|
|
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