Air Quality
Excellent
No health implications.
33
PM2.5
39
PM10
37
O3
0.8
CO
15
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
51
Good
Sun
29 Mar
49
Excellent
Mon
30 Mar
56
Good
Tue
31 Mar
49
Excellent
Wed
1 Apr
53
Good
Thu
2 Apr
42
Excellent
Fri
3 Apr
38
Excellent
Air quality in the last 12 months (Fengshan)
|
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
|
|
2025/07
|
21
|
16
|
22
|
22
|
28
|
32
|
34
|
30
|
31
|
21
|
20
|
25
|
25
|
21
|
27
|
30
|
28
|
39
|
27
|
27
|
19
|
12
|
11
|
16
|
21
|
23
|
24
|
30
|
34
|
32
|
23
|
|
2025/06
|
35
|
20
|
18
|
24
|
36
|
40
|
38
|
31
|
33
|
29
|
34
|
29
|
25
|
26
|
27
|
27
|
26
|
23
|
21
|
22
|
18
|
22
|
27
|
27
|
24
|
25
|
25
|
20
|
22
|
20
|
|
|
2025/05
|
34
|
48
|
51
|
37
|
34
|
25
|
26
|
51
|
26
|
22
|
23
|
38
|
45
|
45
|
35
|
27
|
32
|
29
|
36
|
29
|
29
|
28
|
20
|
43
|
39
|
25
|
35
|
35
|
15
|
29
|
34
|
|
2025/04
|
39
|
48
|
60
|
61
|
63
|
85
|
100
|
76
|
72
|
63
|
62
|
61
|
166
|
123
|
84
|
78
|
76
|
65
|
51
|
48
|
43
|
42
|
23
|
28
|
29
|
36
|
43
|
28
|
44
|
39
|
|
|
2025/03
|
41
|
41
|
59
|
52
|
19
|
21
|
33
|
37
|
61
|
37
|
46
|
40
|
36
|
35
|
19
|
21
|
38
|
24
|
33
|
44
|
57
|
74
|
81
|
83
|
95
|
82
|
73
|
80
|
29
|
17
|
31
|
|
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