Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
85
PM10
97
O3
0.7
CO
6
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Feb
100
Good
Wed
4 Feb
92
Good
Thu
5 Feb
108
Light
Fri
6 Feb
72
Good
Sat
7 Feb
55
Good
Sun
8 Feb
62
Good
Mon
9 Feb
42
Excellent
Air quality in the last 12 months (Jiande)
|
2025/12
|
104
|
116
|
57
|
59
|
67
|
83
|
90
|
105
|
65
|
63
|
77
|
71
|
38
|
47
|
61
|
64
|
95
|
153
|
114
|
102
|
55
|
47
|
57
|
31
|
47
|
57
|
61
|
67
|
67
|
114
|
47
|
|
2025/11
|
44
|
58
|
55
|
48
|
47
|
50
|
32
|
47
|
13
|
49
|
34
|
35
|
41
|
61
|
86
|
75
|
56
|
32
|
42
|
50
|
63
|
75
|
73
|
61
|
83
|
93
|
97
|
105
|
74
|
72
|
|
|
2025/10
|
35
|
35
|
36
|
43
|
32
|
37
|
52
|
45
|
32
|
37
|
44
|
60
|
51
|
29
|
33
|
27
|
33
|
23
|
16
|
25
|
27
|
29
|
30
|
37
|
51
|
53
|
44
|
56
|
44
|
39
|
39
|
|
2025/09
|
28
|
22
|
26
|
33
|
34
|
27
|
31
|
26
|
17
|
16
|
25
|
26
|
23
|
17
|
29
|
30
|
23
|
25
|
21
|
21
|
24
|
32
|
29
|
17
|
26
|
32
|
35
|
38
|
46
|
43
|
|
|
2025/08
|
35
|
39
|
33
|
32
|
20
|
14
|
19
|
24
|
28
|
34
|
35
|
31
|
14
|
15
|
17
|
22
|
22
|
24
|
27
|
27
|
25
|
20
|
19
|
26
|
25
|
29
|
26
|
17
|
20
|
26
|
28
|
|
2025/07
|
17
|
22
|
27
|
32
|
27
|
20
|
19
|
15
|
17
|
31
|
23
|
18
|
29
|
32
|
35
|
38
|
34
|
29
|
20
|
15
|
13
|
16
|
20
|
24
|
21
|
13
|
17
|
15
|
22
|
18
|
19
|
|
2025/06
|
29
|
17
|
23
|
42
|
31
|
36
|
45
|
39
|
26
|
25
|
15
|
25
|
22
|
20
|
10
|
25
|
39
|
24
|
25
|
20
|
23
|
26
|
14
|
16
|
27
|
25
|
25
|
20
|
23
|
26
|
|
|
2025/05
|
47
|
49
|
56
|
50
|
32
|
72
|
110
|
55
|
18
|
37
|
35
|
42
|
40
|
44
|
68
|
47
|
23
|
53
|
40
|
24
|
15
|
28
|
12
|
34
|
60
|
59
|
60
|
41
|
26
|
38
|
42
|
|
2025/04
|
48
|
47
|
74
|
70
|
63
|
62
|
61
|
56
|
66
|
47
|
53
|
93
|
133
|
96
|
55
|
50
|
59
|
59
|
61
|
67
|
57
|
20
|
45
|
38
|
33
|
45
|
36
|
39
|
55
|
54
|
|
|
2025/03
|
50
|
53
|
33
|
16
|
37
|
41
|
60
|
62
|
85
|
99
|
88
|
60
|
18
|
36
|
16
|
35
|
33
|
45
|
52
|
44
|
43
|
43
|
48
|
55
|
57
|
74
|
65
|
62
|
41
|
58
|
43
|
|
2025/02
|
16
|
26
|
74
|
58
|
39
|
58
|
62
|
39
|
38
|
51
|
73
|
80
|
126
|
105
|
98
|
39
|
61
|
32
|
53
|
28
|
24
|
34
|
55
|
76
|
95
|
76
|
64
|
43
|
|||
|
2025/01
|
113
|
97
|
93
|
92
|
96
|
83
|
85
|
99
|
68
|
40
|
57
|
68
|
74
|
74
|
79
|
51
|
62
|
73
|
65
|
79
|
104
|
92
|
84
|
58
|
45
|
28
|
37
|
65
|
177
|
67
|
53
|
|
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