Air Quality
Excellent
No health implications.
32
PM2.5
44
PM10
82
O3
0.5
CO
11
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jan
76
Good
Thu
8 Jan
83
Good
Fri
9 Jan
88
Good
Sat
10 Jan
89
Good
Sun
11 Jan
93
Good
Mon
12 Jan
90
Good
Tue
13 Jan
25
Excellent
Air quality in the last 12 months (Fengxin)
|
2025/11
|
42
|
51
|
71
|
62
|
46
|
46
|
42
|
16
|
17
|
47
|
58
|
42
|
45
|
51
|
62
|
58
|
71
|
26
|
29
|
41
|
45
|
59
|
59
|
53
|
84
|
73
|
89
|
98
|
72
|
64
|
|
|
2025/10
|
30
|
33
|
33
|
39
|
33
|
20
|
33
|
60
|
52
|
44
|
54
|
63
|
63
|
46
|
51
|
44
|
45
|
33
|
12
|
24
|
30
|
32
|
37
|
44
|
53
|
62
|
58
|
75
|
63
|
78
|
36
|
|
2025/09
|
21
|
24
|
25
|
27
|
28
|
26
|
30
|
22
|
18
|
19
|
18
|
23
|
19
|
23
|
24
|
27
|
28
|
28
|
31
|
22
|
31
|
31
|
33
|
19
|
19
|
26
|
31
|
35
|
35
|
32
|
|
|
2025/08
|
24
|
33
|
29
|
23
|
18
|
14
|
15
|
16
|
21
|
26
|
30
|
27
|
29
|
20
|
15
|
21
|
21
|
22
|
16
|
17
|
16
|
19
|
26
|
23
|
18
|
21
|
24
|
23
|
24
|
24
|
21
|
|
2025/07
|
19
|
22
|
28
|
29
|
29
|
32
|
35
|
34
|
22
|
19
|
30
|
23
|
23
|
26
|
29
|
24
|
32
|
27
|
26
|
16
|
16
|
15
|
19
|
18
|
18
|
24
|
18
|
20
|
21
|
20
|
19
|
|
2025/06
|
30
|
15
|
26
|
33
|
30
|
36
|
36
|
31
|
27
|
31
|
24
|
26
|
33
|
30
|
19
|
25
|
20
|
15
|
16
|
16
|
17
|
13
|
14
|
19
|
30
|
33
|
18
|
17
|
21
|
23
|
|
|
2025/05
|
41
|
46
|
52
|
58
|
27
|
44
|
90
|
36
|
30
|
40
|
32
|
41
|
41
|
42
|
53
|
29
|
29
|
53
|
32
|
27
|
27
|
27
|
30
|
47
|
49
|
52
|
51
|
30
|
23
|
25
|
25
|
|
2025/04
|
52
|
59
|
56
|
60
|
56
|
56
|
55
|
56
|
56
|
39
|
41
|
233
|
148
|
117
|
50
|
49
|
62
|
60
|
38
|
39
|
32
|
24
|
42
|
30
|
29
|
28
|
28
|
38
|
51
|
51
|
|
|
2025/03
|
35
|
30
|
29
|
23
|
44
|
51
|
53
|
51
|
55
|
52
|
55
|
45
|
34
|
35
|
20
|
42
|
35
|
34
|
39
|
36
|
38
|
42
|
47
|
56
|
53
|
68
|
67
|
72
|
55
|
57
|
50
|
|
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
|
|
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