Air Quality
Excellent
No health implications.
19
PM2.5
23
PM10
48
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Feb
45
Excellent
Thu
26 Feb
45
Excellent
Fri
27 Feb
45
Excellent
Sat
28 Feb
48
Excellent
Sun
1 Mar
45
Excellent
Mon
2 Mar
29
Excellent
Tue
3 Mar
24
Excellent
Air quality in the last 12 months (Jiande)
|
2026/01
|
22
|
46
|
94
|
98
|
79
|
69
|
58
|
57
|
64
|
58
|
71
|
68
|
61
|
67
|
67
|
80
|
113
|
97
|
52
|
20
|
50
|
65
|
79
|
96
|
120
|
105
|
40
|
93
|
68
|
32
|
14
|
|
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
|
|||
|
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