Air Quality
Excellent
No health implications.
25
PM2.5
45
PM10
97
O3
0.5
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Nov
52
Good
Thu
7 Nov
51
Good
Fri
8 Nov
48
Excellent
Sat
9 Nov
44
Excellent
Sun
10 Nov
43
Excellent
Mon
11 Nov
41
Excellent
Air quality in the last 12 months (Zhangpu)
|
2024/10
|
15
|
13
|
19
|
20
|
20
|
26
|
26
|
18
|
28
|
36
|
45
|
42
|
34
|
35
|
33
|
30
|
35
|
44
|
43
|
23
|
28
|
32
|
36
|
36
|
34
|
31
|
38
|
21
|
32
|
45
|
23
|
|
2024/09
|
30
|
41
|
39
|
31
|
28
|
16
|
16
|
17
|
18
|
36
|
50
|
49
|
27
|
29
|
26
|
23
|
25
|
24
|
31
|
18
|
20
|
11
|
10
|
14
|
20
|
25
|
21
|
21
|
24
|
19
|
|
|
2024/08
|
24
|
30
|
35
|
37
|
39
|
33
|
28
|
30
|
32
|
42
|
40
|
35
|
28
|
28
|
21
|
18
|
18
|
19
|
17
|
12
|
15
|
24
|
27
|
28
|
39
|
42
|
38
|
33
|
40
|
27
|
27
|
|
2024/07
|
17
|
17
|
15
|
18
|
15
|
14
|
13
|
14
|
12
|
18
|
21
|
25
|
20
|
19
|
20
|
17
|
19
|
13
|
18
|
21
|
20
|
24
|
32
|
29
|
19
|
10
|
17
|
20
|
23
|
21
|
12
|
|
2024/06
|
11
|
8
|
26
|
28
|
29
|
27
|
22
|
22
|
20
|
20
|
16
|
26
|
29
|
25
|
21
|
18
|
18
|
18
|
15
|
15
|
20
|
28
|
19
|
14
|
14
|
17
|
18
|
16
|
13
|
19
|
|
|
2024/05
|
28
|
21
|
27
|
35
|
22
|
39
|
45
|
48
|
47
|
37
|
40
|
35
|
30
|
32
|
41
|
57
|
48
|
52
|
40
|
21
|
14
|
11
|
19
|
18
|
26
|
19
|
15
|
26
|
33
|
45
|
36
|
|
2024/04
|
31
|
50
|
38
|
46
|
27
|
31
|
19
|
34
|
21
|
41
|
46
|
50
|
57
|
39
|
53
|
46
|
39
|
33
|
42
|
47
|
25
|
33
|
35
|
24
|
33
|
22
|
21
|
16
|
24
|
23
|
|
|
2024/03
|
10
|
27
|
41
|
49
|
65
|
40
|
35
|
62
|
65
|
61
|
47
|
29
|
65
|
71
|
66
|
71
|
70
|
49
|
54
|
58
|
59
|
68
|
65
|
33
|
33
|
42
|
47
|
54
|
51
|
59
|
33
|
|
2024/02
|
47
|
34
|
33
|
25
|
28
|
26
|
20
|
17
|
42
|
75
|
52
|
47
|
56
|
61
|
50
|
37
|
37
|
59
|
39
|
32
|
19
|
29
|
27
|
32
|
46
|
43
|
36
|
48
|
54
|
||
|
2024/01
|
72
|
69
|
47
|
43
|
64
|
70
|
75
|
86
|
65
|
50
|
80
|
94
|
72
|
45
|
72
|
63
|
49
|
53
|
56
|
39
|
29
|
28
|
18
|
32
|
49
|
66
|
77
|
84
|
69
|
53
|
64
|
|
2023/12
|
48
|
45
|
45
|
43
|
41
|
41
|
40
|
54
|
62
|
67
|
57
|
47
|
30
|
46
|
50
|
23
|
26
|
34
|
42
|
15
|
26
|
51
|
39
|
36
|
53
|
60
|
60
|
60
|
47
|
60
|
78
|
|
2023/11
|
36
|
36
|
44
|
57
|
57
|
48
|
44
|
49
|
54
|
48
|
23
|
22
|
29
|
41
|
34
|
33
|
53
|
61
|
60
|
54
|
48
|
45
|
48
|
65
|
49
|
36
|
51
|
59
|
57
|
57
|
|
|
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