Air Quality
Excellent
No health implications.
6
PM2.5
10
PM10
39
O3
0.6
CO
8
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Nov
33
Excellent
Sat
2 Nov
51
Good
Sun
3 Nov
60
Good
Mon
4 Nov
55
Good
Tue
5 Nov
52
Good
Wed
6 Nov
50
Excellent
Air quality in the last 12 months (Fenghua)
|
2024/09
|
31
|
35
|
30
|
23
|
21
|
32
|
39
|
28
|
27
|
36
|
19
|
26
|
15
|
22
|
22
|
16
|
15
|
19
|
16
|
18
|
21
|
28
|
25
|
36
|
47
|
36
|
27
|
35
|
34
|
19
|
|
|
2024/08
|
23
|
33
|
34
|
33
|
30
|
30
|
37
|
33
|
29
|
30
|
38
|
46
|
40
|
28
|
37
|
43
|
30
|
18
|
15
|
18
|
17
|
20
|
29
|
37
|
30
|
24
|
36
|
29
|
25
|
23
|
27
|
|
2024/07
|
35
|
29
|
25
|
21
|
32
|
24
|
29
|
23
|
27
|
33
|
41
|
46
|
33
|
24
|
21
|
16
|
22
|
26
|
27
|
20
|
22
|
15
|
13
|
17
|
23
|
19
|
18
|
21
|
14
|
13
|
17
|
|
2024/06
|
27
|
20
|
30
|
53
|
35
|
18
|
24
|
42
|
41
|
20
|
11
|
20
|
31
|
25
|
38
|
29
|
14
|
20
|
18
|
23
|
28
|
33
|
34
|
28
|
21
|
16
|
26
|
21
|
22
|
29
|
|
|
2024/05
|
25
|
35
|
29
|
26
|
39
|
33
|
56
|
47
|
23
|
23
|
32
|
36
|
50
|
41
|
49
|
31
|
24
|
35
|
29
|
25
|
25
|
39
|
27
|
36
|
14
|
17
|
25
|
18
|
25
|
33
|
34
|
|
2024/04
|
47
|
20
|
21
|
27
|
36
|
36
|
41
|
23
|
47
|
52
|
44
|
30
|
30
|
17
|
57
|
53
|
18
|
40
|
85
|
59
|
37
|
19
|
26
|
29
|
29
|
39
|
42
|
20
|
37
|
19
|
|
|
2024/03
|
30
|
52
|
53
|
38
|
35
|
40
|
78
|
71
|
71
|
53
|
36
|
66
|
47
|
66
|
48
|
32
|
51
|
68
|
57
|
88
|
71
|
59
|
57
|
51
|
56
|
24
|
32
|
34
|
39
|
46
|
64
|
|
2024/02
|
23
|
22
|
15
|
25
|
27
|
52
|
55
|
64
|
105
|
112
|
70
|
66
|
47
|
40
|
32
|
26
|
27
|
32
|
42
|
18
|
16
|
14
|
34
|
34
|
59
|
93
|
81
|
39
|
22
|
||
|
2024/01
|
90
|
73
|
73
|
72
|
61
|
126
|
120
|
57
|
81
|
126
|
128
|
81
|
79
|
71
|
61
|
33
|
34
|
83
|
41
|
24
|
60
|
40
|
38
|
46
|
60
|
77
|
112
|
114
|
105
|
54
|
33
|
|
2023/12
|
47
|
60
|
71
|
85
|
55
|
60
|
77
|
58
|
53
|
53
|
40
|
37
|
48
|
32
|
30
|
39
|
40
|
40
|
27
|
65
|
51
|
47
|
69
|
77
|
92
|
85
|
96
|
123
|
92
|
93
|
129
|
|
2023/11
|
32
|
32
|
38
|
31
|
20
|
32
|
50
|
51
|
39
|
25
|
25
|
28
|
40
|
61
|
72
|
58
|
88
|
61
|
54
|
71
|
53
|
42
|
79
|
55
|
45
|
51
|
71
|
69
|
67
|
53
|
|
|
2023/10
|
35
|
32
|
40
|
30
|
34
|
29
|
24
|
27
|
42
|
47
|
40
|
33
|
30
|
43
|
49
|
68
|
75
|
58
|
58
|
33
|
36
|
39
|
36
|
38
|
56
|
58
|
61
|
33
|
39
|
41
|
40
|
|
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