Air Quality
Excellent
No health implications.
7
PM2.5
14
PM10
15
O3
0.8
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
57
Good
Sun
1 Feb
60
Good
Mon
2 Feb
59
Good
Tue
3 Feb
62
Good
Wed
4 Feb
63
Good
Thu
5 Feb
60
Good
Fri
6 Feb
20
Excellent
Air quality in the last 12 months (Jishui)
|
2025/12
|
57
|
77
|
63
|
59
|
62
|
63
|
72
|
70
|
86
|
90
|
85
|
94
|
36
|
39
|
43
|
49
|
55
|
82
|
67
|
62
|
82
|
53
|
59
|
27
|
38
|
54
|
58
|
69
|
60
|
62
|
92
|
|
2025/11
|
53
|
53
|
50
|
42
|
33
|
40
|
47
|
26
|
20
|
25
|
54
|
36
|
37
|
43
|
50
|
58
|
62
|
27
|
30
|
36
|
47
|
53
|
59
|
63
|
65
|
66
|
64
|
69
|
57
|
58
|
|
|
2025/10
|
46
|
39
|
31
|
44
|
30
|
22
|
43
|
39
|
44
|
49
|
47
|
43
|
56
|
61
|
47
|
53
|
48
|
56
|
23
|
25
|
34
|
30
|
40
|
42
|
53
|
70
|
58
|
66
|
64
|
82
|
55
|
|
2025/09
|
25
|
24
|
23
|
29
|
27
|
29
|
32
|
19
|
17
|
17
|
19
|
25
|
21
|
27
|
31
|
27
|
32
|
30
|
29
|
32
|
36
|
43
|
36
|
35
|
28
|
35
|
42
|
40
|
43
|
42
|
|
|
2025/08
|
32
|
30
|
20
|
17
|
19
|
12
|
15
|
18
|
28
|
33
|
30
|
34
|
26
|
24
|
14
|
24
|
23
|
22
|
14
|
15
|
17
|
25
|
31
|
20
|
18
|
27
|
26
|
23
|
23
|
24
|
30
|
|
2025/07
|
21
|
23
|
31
|
39
|
33
|
40
|
50
|
45
|
29
|
24
|
26
|
18
|
20
|
23
|
26
|
26
|
35
|
36
|
30
|
18
|
16
|
13
|
21
|
23
|
25
|
29
|
20
|
23
|
23
|
21
|
28
|
|
2025/06
|
23
|
17
|
27
|
33
|
32
|
28
|
31
|
22
|
25
|
31
|
21
|
24
|
34
|
17
|
16
|
22
|
14
|
15
|
18
|
15
|
17
|
16
|
23
|
22
|
30
|
29
|
15
|
18
|
19
|
21
|
|
|
2025/05
|
47
|
50
|
54
|
45
|
23
|
33
|
55
|
36
|
22
|
39
|
35
|
38
|
35
|
37
|
36
|
20
|
29
|
20
|
20
|
17
|
21
|
26
|
21
|
50
|
55
|
53
|
51
|
24
|
28
|
25
|
24
|
|
2025/04
|
51
|
59
|
51
|
61
|
60
|
61
|
57
|
60
|
60
|
51
|
46
|
133
|
154
|
112
|
69
|
55
|
66
|
61
|
24
|
24
|
31
|
21
|
31
|
36
|
30
|
26
|
18
|
38
|
53
|
50
|
|
|
2025/03
|
35
|
27
|
34
|
22
|
31
|
41
|
47
|
42
|
52
|
37
|
45
|
57
|
28
|
18
|
18
|
36
|
48
|
39
|
44
|
38
|
42
|
47
|
52
|
58
|
67
|
64
|
56
|
75
|
51
|
33
|
41
|
|
2025/02
|
34
|
22
|
45
|
58
|
55
|
65
|
58
|
52
|
38
|
50
|
68
|
75
|
81
|
81
|
64
|
44
|
55
|
51
|
41
|
27
|
36
|
23
|
39
|
52
|
70
|
77
|
62
|
45
|
|||
|
2025/01
|
104
|
87
|
96
|
118
|
133
|
115
|
72
|
67
|
62
|
42
|
50
|
58
|
75
|
66
|
68
|
59
|
56
|
66
|
69
|
73
|
77
|
73
|
61
|
98
|
55
|
22
|
49
|
66
|
132
|
70
|
60
|
|
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