Air Quality
Excellent
No health implications.
16
PM2.5
20
PM10
23
O3
0.4
CO
4
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jan
46
Excellent
Thu
22 Jan
51
Good
Fri
23 Jan
61
Good
Sat
24 Jan
71
Good
Sun
25 Jan
61
Good
Mon
26 Jan
31
Excellent
Tue
27 Jan
22
Excellent
Air quality in the last 12 months (Jinyun)
|
2025/11
|
39
|
51
|
49
|
27
|
31
|
42
|
32
|
41
|
15
|
41
|
29
|
18
|
30
|
46
|
54
|
52
|
37
|
30
|
36
|
48
|
55
|
57
|
54
|
53
|
74
|
88
|
79
|
89
|
73
|
65
|
|
|
2025/10
|
29
|
22
|
18
|
24
|
26
|
36
|
40
|
37
|
33
|
32
|
36
|
40
|
39
|
27
|
22
|
31
|
30
|
25
|
19
|
25
|
29
|
30
|
36
|
45
|
45
|
54
|
41
|
44
|
27
|
28
|
25
|
|
2025/09
|
27
|
22
|
23
|
32
|
27
|
20
|
24
|
27
|
23
|
15
|
21
|
24
|
25
|
16
|
34
|
20
|
21
|
29
|
16
|
24
|
20
|
30
|
20
|
15
|
21
|
25
|
28
|
28
|
41
|
38
|
|
|
2025/08
|
33
|
33
|
30
|
26
|
15
|
24
|
23
|
27
|
29
|
34
|
32
|
25
|
15
|
13
|
14
|
18
|
20
|
21
|
21
|
26
|
23
|
21
|
25
|
23
|
21
|
20
|
18
|
16
|
16
|
17
|
25
|
|
2025/07
|
16
|
19
|
29
|
23
|
19
|
14
|
11
|
10
|
15
|
21
|
16
|
22
|
25
|
30
|
37
|
36
|
30
|
23
|
13
|
11
|
8
|
20
|
24
|
23
|
20
|
11
|
20
|
19
|
24
|
23
|
24
|
|
2025/06
|
26
|
26
|
19
|
33
|
30
|
40
|
40
|
29
|
26
|
23
|
23
|
20
|
12
|
22
|
18
|
12
|
33
|
25
|
26
|
19
|
24
|
30
|
16
|
21
|
20
|
23
|
27
|
20
|
22
|
15
|
|
|
2025/05
|
45
|
51
|
55
|
53
|
31
|
60
|
86
|
47
|
29
|
44
|
38
|
39
|
38
|
37
|
43
|
35
|
49
|
24
|
23
|
28
|
19
|
31
|
18
|
32
|
56
|
53
|
46
|
28
|
16
|
36
|
44
|
|
2025/04
|
36
|
43
|
64
|
56
|
57
|
60
|
58
|
57
|
62
|
42
|
49
|
56
|
114
|
84
|
59
|
54
|
56
|
58
|
49
|
51
|
50
|
21
|
32
|
27
|
24
|
38
|
43
|
42
|
53
|
46
|
|
|
2025/03
|
46
|
52
|
51
|
19
|
29
|
31
|
49
|
55
|
61
|
57
|
59
|
60
|
18
|
27
|
12
|
34
|
35
|
39
|
52
|
51
|
43
|
46
|
54
|
61
|
64
|
73
|
73
|
43
|
36
|
31
|
33
|
|
2025/02
|
21
|
18
|
68
|
60
|
32
|
46
|
51
|
41
|
37
|
47
|
40
|
53
|
120
|
79
|
61
|
39
|
57
|
45
|
45
|
24
|
15
|
25
|
37
|
82
|
94
|
82
|
58
|
37
|
|||
|
2025/01
|
79
|
68
|
70
|
64
|
62
|
74
|
73
|
86
|
69
|
37
|
52
|
55
|
59
|
61
|
87
|
49
|
57
|
55
|
53
|
60
|
75
|
76
|
55
|
46
|
42
|
31
|
32
|
41
|
82
|
46
|
42
|
|
2024/12
|
50
|
51
|
69
|
63
|
49
|
26
|
86
|
63
|
46
|
54
|
22
|
65
|
32
|
100
|
76
|
53
|
54
|
62
|
43
|
44
|
65
|
67
|
69
|
68
|
68
|
99
|
128
|
65
|
56
|
63
|
77
|
|
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