Air Quality
Excellent
No health implications.
10
PM2.5
23
PM10
52
O3
0.6
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
61
Good
Tue
6 May
90
Good
Wed
7 May
63
Good
Thu
8 May
50
Excellent
Fri
9 May
61
Good
Sat
10 May
79
Good
Sun
11 May
16
Excellent
Air quality in the last 12 months (Fengxin)
|
2025/02
|
43
|
25
|
46
|
46
|
46
|
48
|
69
|
52
|
34
|
55
|
57
|
77
|
89
|
59
|
37
|
34
|
44
|
37
|
37
|
33
|
40
|
24
|
63
|
75
|
82
|
72
|
73
|
46
|
|||
|
2025/01
|
89
|
80
|
133
|
116
|
120
|
86
|
66
|
58
|
54
|
39
|
48
|
60
|
64
|
56
|
75
|
47
|
53
|
56
|
58
|
75
|
81
|
62
|
82
|
121
|
38
|
29
|
46
|
58
|
84
|
61
|
44
|
|
2024/12
|
43
|
49
|
67
|
98
|
55
|
48
|
62
|
95
|
59
|
73
|
42
|
92
|
71
|
58
|
51
|
54
|
60
|
76
|
60
|
63
|
80
|
68
|
71
|
79
|
82
|
96
|
120
|
87
|
70
|
76
|
81
|
|
2024/11
|
38
|
51
|
44
|
57
|
61
|
44
|
38
|
39
|
45
|
49
|
40
|
41
|
45
|
44
|
28
|
51
|
37
|
25
|
38
|
46
|
35
|
34
|
57
|
53
|
36
|
30
|
31
|
33
|
38
|
40
|
|
|
2024/10
|
28
|
43
|
32
|
29
|
35
|
43
|
32
|
33
|
42
|
47
|
51
|
51
|
69
|
85
|
62
|
28
|
36
|
39
|
31
|
32
|
39
|
33
|
40
|
37
|
53
|
47
|
26
|
53
|
71
|
50
|
43
|
|
2024/09
|
41
|
47
|
51
|
45
|
39
|
34
|
34
|
36
|
37
|
33
|
34
|
20
|
26
|
37
|
36
|
30
|
28
|
34
|
33
|
31
|
30
|
32
|
28
|
31
|
37
|
45
|
52
|
27
|
28
|
33
|
|
|
2024/08
|
19
|
21
|
28
|
30
|
32
|
24
|
34
|
29
|
29
|
30
|
35
|
35
|
24
|
21
|
27
|
38
|
41
|
24
|
25
|
28
|
35
|
32
|
30
|
34
|
34
|
39
|
33
|
17
|
26
|
34
|
44
|
|
2024/07
|
18
|
16
|
21
|
20
|
17
|
20
|
20
|
22
|
26
|
27
|
29
|
27
|
25
|
26
|
26
|
23
|
17
|
15
|
17
|
17
|
21
|
22
|
25
|
33
|
30
|
32
|
18
|
16
|
14
|
19
|
18
|
|
2024/06
|
18
|
26
|
20
|
23
|
27
|
25
|
26
|
30
|
25
|
25
|
19
|
26
|
29
|
26
|
25
|
22
|
22
|
20
|
31
|
23
|
25
|
24
|
27
|
21
|
15
|
14
|
16
|
27
|
18
|
17
|
|
|
2024/05
|
25
|
32
|
36
|
20
|
19
|
31
|
41
|
43
|
49
|
51
|
46
|
62
|
63
|
43
|
47
|
52
|
48
|
45
|
42
|
34
|
24
|
20
|
27
|
25
|
27
|
26
|
22
|
21
|
28
|
38
|
23
|
|
2024/04
|
27
|
19
|
30
|
48
|
53
|
52
|
54
|
55
|
33
|
34
|
40
|
32
|
31
|
32
|
50
|
42
|
25
|
26
|
26
|
22
|
38
|
33
|
35
|
59
|
49
|
45
|
38
|
30
|
35
|
19
|
|
|
2024/03
|
53
|
49
|
30
|
32
|
34
|
70
|
68
|
60
|
55
|
62
|
55
|
52
|
64
|
53
|
56
|
42
|
43
|
43
|
39
|
73
|
55
|
58
|
32
|
34
|
24
|
29
|
39
|
32
|
32
|
38
|
23
|
|
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