Air Quality
Excellent
No health implications.
32
PM2.5
36
PM10
4
O3
0.7
CO
7
SO2
42
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
64
Good
Tue
12 May
66
Good
Wed
13 May
42
Excellent
Thu
14 May
48
Excellent
Fri
15 May
42
Excellent
Sat
16 May
32
Excellent
Sun
17 May
21
Excellent
Air quality in the last 12 months (Fengjie)
|
2026/04
|
39
|
41
|
34
|
52
|
63
|
62
|
53
|
34
|
48
|
48
|
37
|
42
|
36
|
29
|
29
|
30
|
36
|
48
|
50
|
74
|
42
|
21
|
26
|
32
|
45
|
56
|
40
|
26
|
33
|
40
|
|
|
2026/03
|
28
|
23
|
28
|
34
|
48
|
43
|
52
|
18
|
25
|
30
|
39
|
52
|
47
|
61
|
23
|
18
|
20
|
25
|
37
|
34
|
40
|
51
|
48
|
24
|
23
|
29
|
37
|
41
|
35
|
27
|
29
|
|
2026/02
|
53
|
57
|
67
|
69
|
85
|
82
|
83
|
69
|
50
|
54
|
56
|
57
|
68
|
75
|
61
|
37
|
59
|
68
|
65
|
65
|
63
|
68
|
71
|
39
|
40
|
44
|
30
|
26
|
|||
|
2026/01
|
24
|
38
|
55
|
56
|
48
|
56
|
62
|
71
|
89
|
84
|
106
|
97
|
137
|
106
|
141
|
108
|
128
|
118
|
66
|
44
|
53
|
53
|
61
|
62
|
82
|
61
|
47
|
52
|
43
|
29
|
39
|
|
2025/12
|
96
|
109
|
76
|
73
|
83
|
71
|
84
|
68
|
70
|
116
|
106
|
120
|
35
|
42
|
56
|
62
|
80
|
87
|
95
|
95
|
26
|
47
|
31
|
41
|
47
|
50
|
59
|
72
|
83
|
101
|
63
|
|
2025/11
|
38
|
39
|
50
|
54
|
50
|
37
|
18
|
17
|
19
|
43
|
38
|
33
|
41
|
51
|
60
|
64
|
33
|
15
|
23
|
31
|
39
|
60
|
66
|
47
|
43
|
52
|
63
|
65
|
76
|
98
|
|
|
2025/10
|
18
|
18
|
19
|
16
|
21
|
25
|
27
|
29
|
36
|
38
|
33
|
37
|
14
|
10
|
11
|
13
|
11
|
10
|
14
|
11
|
10
|
16
|
21
|
38
|
32
|
27
|
30
|
30
|
38
|
35
|
32
|
|
2025/09
|
20
|
20
|
25
|
21
|
24
|
23
|
20
|
20
|
17
|
19
|
13
|
15
|
12
|
16
|
20
|
23
|
21
|
15
|
15
|
10
|
17
|
19
|
14
|
14
|
17
|
18
|
20
|
22
|
20
|
15
|
|
|
2025/08
|
25
|
23
|
26
|
32
|
25
|
25
|
22
|
18
|
17
|
13
|
13
|
12
|
14
|
18
|
18
|
17
|
21
|
23
|
22
|
20
|
19
|
19
|
18
|
17
|
19
|
20
|
22
|
24
|
20
|
21
|
21
|
|
2025/07
|
13
|
18
|
18
|
17
|
15
|
22
|
23
|
20
|
22
|
20
|
25
|
31
|
31
|
30
|
26
|
25
|
28
|
24
|
21
|
25
|
24
|
19
|
13
|
13
|
14
|
17
|
21
|
19
|
20
|
18
|
23
|
|
2025/06
|
10
|
15
|
26
|
29
|
31
|
34
|
24
|
15
|
19
|
29
|
35
|
38
|
42
|
34
|
34
|
48
|
31
|
29
|
11
|
19
|
15
|
19
|
20
|
23
|
17
|
15
|
20
|
19
|
14
|
17
|
|
|
2025/05
|
55
|
73
|
58
|
39
|
29
|
53
|
61
|
36
|
36
|
48
|
48
|
44
|
45
|
40
|
45
|
41
|
53
|
53
|
50
|
51
|
51
|
27
|
38
|
51
|
47
|
43
|
38
|
28
|
32
|
32
|
22
|
|
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