Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
72
*
PM2.5
113
PM10
48
O3
0.8
CO
6
SO2
69
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Nov
61
Good
Sun
16 Nov
64
Good
Mon
17 Nov
69
Good
Tue
18 Nov
49
Excellent
Wed
19 Nov
51
Good
Thu
20 Nov
54
Good
Fri
21 Nov
35
Excellent
Jiande Air quality rank
Air quality in the last 12 months (Jiande)
|
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
|
|
2024/12
|
58
|
68
|
102
|
92
|
50
|
56
|
115
|
68
|
57
|
65
|
22
|
77
|
65
|
93
|
69
|
55
|
69
|
79
|
46
|
58
|
79
|
70
|
73
|
76
|
91
|
127
|
125
|
79
|
70
|
86
|
97
|
|
2024/11
|
11
|
28
|
46
|
76
|
56
|
49
|
37
|
46
|
51
|
42
|
46
|
55
|
47
|
53
|
29
|
26
|
21
|
25
|
39
|
44
|
51
|
62
|
83
|
47
|
35
|
28
|
44
|
49
|
52
|
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