Air Quality
Excellent
No health implications.
5
PM2.5
18
PM10
63
O3
0.5
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jun
43
Excellent
Tue
3 Jun
52
Good
Wed
4 Jun
65
Good
Thu
5 Jun
55
Good
Fri
6 Jun
49
Excellent
Sat
7 Jun
45
Excellent
Sun
8 Jun
24
Excellent
Air quality in the last 12 months (Fengshan)
|
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
|
|
2025/02
|
39
|
16
|
24
|
49
|
67
|
31
|
21
|
35
|
54
|
63
|
92
|
80
|
27
|
52
|
29
|
36
|
42
|
26
|
17
|
19
|
12
|
14
|
13
|
18
|
32
|
27
|
42
|
52
|
|||
|
2025/01
|
82
|
98
|
83
|
93
|
66
|
74
|
103
|
83
|
39
|
30
|
47
|
44
|
60
|
88
|
86
|
79
|
81
|
98
|
89
|
97
|
94
|
84
|
92
|
79
|
44
|
13
|
37
|
43
|
75
|
66
|
58
|
|
2024/12
|
69
|
77
|
75
|
67
|
42
|
15
|
15
|
25
|
39
|
54
|
17
|
26
|
39
|
49
|
49
|
60
|
79
|
74
|
64
|
74
|
88
|
92
|
95
|
98
|
95
|
78
|
65
|
53
|
72
|
102
|
78
|
|
2024/11
|
41
|
39
|
47
|
53
|
52
|
54
|
57
|
53
|
52
|
49
|
50
|
56
|
62
|
66
|
60
|
59
|
58
|
37
|
25
|
17
|
24
|
22
|
33
|
53
|
53
|
16
|
23
|
26
|
30
|
43
|
|
|
2024/10
|
8
|
16
|
31
|
43
|
49
|
55
|
48
|
41
|
37
|
43
|
48
|
58
|
64
|
38
|
17
|
29
|
32
|
33
|
34
|
23
|
38
|
36
|
24
|
27
|
27
|
27
|
33
|
34
|
31
|
35
|
36
|
|
2024/09
|
26
|
30
|
18
|
20
|
29
|
35
|
24
|
25
|
17
|
17
|
20
|
23
|
30
|
35
|
39
|
29
|
21
|
26
|
32
|
30
|
30
|
23
|
31
|
37
|
46
|
52
|
57
|
52
|
38
|
29
|
|
|
2024/08
|
13
|
18
|
17
|
22
|
30
|
32
|
34
|
32
|
31
|
34
|
16
|
29
|
26
|
33
|
28
|
27
|
25
|
23
|
27
|
32
|
33
|
23
|
22
|
20
|
23
|
28
|
28
|
29
|
33
|
36
|
29
|
|
2024/07
|
34
|
19
|
14
|
22
|
19
|
20
|
21
|
22
|
26
|
25
|
20
|
24
|
25
|
21
|
27
|
27
|
22
|
22
|
15
|
21
|
29
|
30
|
27
|
17
|
21
|
28
|
35
|
23
|
23
|
17
|
14
|
|
2024/06
|
29
|
38
|
22
|
16
|
20
|
21
|
27
|
24
|
13
|
12
|
27
|
33
|
31
|
18
|
33
|
27
|
28
|
21
|
28
|
26
|
29
|
27
|
27
|
18
|
11
|
12
|
18
|
20
|
19
|
21
|
|
|
2024/05
|
20
|
18
|
22
|
33
|
25
|
29
|
36
|
31
|
22
|
24
|
33
|
18
|
35
|
45
|
42
|
32
|
46
|
40
|
18
|
32
|
30
|
22
|
33
|
40
|
47
|
23
|
24
|
25
|
32
|
21
|
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