Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
44
O3
0.7
CO
12
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
27
Excellent
Wed
2 Jul
25
Excellent
Thu
3 Jul
27
Excellent
Fri
4 Jul
31
Excellent
Sat
5 Jul
30
Excellent
Sun
6 Jul
32
Excellent
Mon
7 Jul
36
Excellent
Huishui Air quality rank
Air quality in the last 12 months (Huishui)
|
2025/05
|
51
|
59
|
44
|
28
|
33
|
34
|
22
|
39
|
34
|
23
|
44
|
37
|
36
|
41
|
46
|
45
|
35
|
47
|
58
|
26
|
32
|
33
|
38
|
60
|
38
|
25
|
16
|
18
|
26
|
25
|
23
|
|
2025/04
|
44
|
51
|
61
|
69
|
59
|
66
|
66
|
48
|
61
|
56
|
60
|
148
|
289
|
107
|
79
|
71
|
70
|
61
|
40
|
41
|
44
|
32
|
47
|
31
|
49
|
35
|
29
|
37
|
41
|
25
|
|
|
2025/03
|
41
|
37
|
69
|
45
|
30
|
33
|
35
|
40
|
29
|
24
|
38
|
48
|
29
|
28
|
25
|
32
|
44
|
30
|
40
|
46
|
56
|
64
|
67
|
60
|
57
|
62
|
68
|
82
|
25
|
26
|
46
|
|
2025/02
|
26
|
20
|
36
|
40
|
46
|
23
|
28
|
50
|
62
|
39
|
36
|
38
|
33
|
20
|
33
|
43
|
36
|
39
|
21
|
20
|
20
|
18
|
22
|
22
|
27
|
36
|
28
|
37
|
|||
|
2025/01
|
48
|
76
|
67
|
75
|
65
|
62
|
70
|
36
|
27
|
40
|
58
|
59
|
43
|
76
|
71
|
85
|
70
|
75
|
70
|
80
|
80
|
81
|
62
|
57
|
26
|
28
|
51
|
49
|
61
|
51
|
45
|
|
2024/12
|
50
|
62
|
58
|
48
|
25
|
20
|
22
|
44
|
21
|
17
|
23
|
36
|
44
|
61
|
61
|
59
|
55
|
52
|
65
|
70
|
100
|
93
|
69
|
71
|
67
|
45
|
48
|
70
|
59
|
48
|
48
|
|
2024/11
|
49
|
34
|
46
|
59
|
52
|
58
|
54
|
52
|
49
|
46
|
38
|
40
|
43
|
51
|
48
|
48
|
51
|
29
|
23
|
21
|
22
|
30
|
32
|
37
|
24
|
24
|
34
|
38
|
31
|
33
|
|
|
2024/10
|
8
|
16
|
39
|
43
|
44
|
57
|
36
|
31
|
31
|
52
|
48
|
46
|
29
|
25
|
33
|
31
|
19
|
25
|
29
|
20
|
28
|
21
|
36
|
33
|
31
|
33
|
53
|
42
|
33
|
31
|
43
|
|
2024/09
|
22
|
17
|
12
|
16
|
32
|
35
|
29
|
15
|
15
|
20
|
21
|
26
|
25
|
32
|
27
|
30
|
19
|
27
|
38
|
41
|
33
|
30
|
39
|
44
|
43
|
42
|
42
|
37
|
24
|
14
|
|
|
2024/08
|
8
|
9
|
13
|
14
|
16
|
18
|
19
|
20
|
20
|
23
|
31
|
51
|
48
|
38
|
35
|
32
|
28
|
27
|
34
|
28
|
21
|
17
|
13
|
15
|
15
|
18
|
20
|
20
|
28
|
25
|
21
|
|
2024/07
|
18
|
23
|
13
|
13
|
16
|
15
|
19
|
17
|
18
|
17
|
15
|
17
|
16
|
15
|
14
|
16
|
13
|
15
|
9
|
10
|
13
|
17
|
17
|
15
|
25
|
32
|
30
|
20
|
12
|
12
|
12
|
|
2024/06
|
29
|
27
|
9
|
13
|
19
|
22
|
17
|
11
|
8
|
12
|
20
|
22
|
25
|
25
|
35
|
21
|
12
|
19
|
18
|
22
|
25
|
12
|
18
|
22
|
15
|
10
|
12
|
13
|
12
|
18
|
|
|
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