Air Quality
Excellent
No health implications.
6
PM2.5
27
PM10
128
O3
0.3
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jul
86
Good
Thu
31 Jul
61
Good
Fri
1 Aug
89
Good
Sat
2 Aug
82
Good
Sun
3 Aug
54
Good
Mon
4 Aug
63
Good
Tue
5 Aug
50
Excellent
Air quality in the last 12 months (Huimin)
|
2025/06
|
26
|
22
|
15
|
22
|
34
|
17
|
12
|
18
|
18
|
24
|
37
|
43
|
27
|
15
|
10
|
17
|
36
|
30
|
11
|
16
|
15
|
19
|
36
|
35
|
41
|
49
|
35
|
29
|
37
|
36
|
|
|
2025/05
|
39
|
14
|
21
|
37
|
66
|
39
|
64
|
53
|
33
|
47
|
48
|
55
|
46
|
23
|
53
|
120
|
31
|
43
|
40
|
59
|
27
|
19
|
52
|
41
|
39
|
27
|
35
|
50
|
48
|
37
|
10
|
|
2025/04
|
32
|
24
|
83
|
53
|
37
|
80
|
46
|
38
|
55
|
51
|
134
|
25
|
17
|
12
|
76
|
139
|
44
|
24
|
50
|
62
|
43
|
58
|
45
|
29
|
47
|
47
|
12
|
43
|
51
|
29
|
|
|
2025/03
|
66
|
26
|
34
|
68
|
33
|
25
|
46
|
68
|
82
|
153
|
237
|
108
|
62
|
50
|
30
|
31
|
28
|
26
|
31
|
37
|
58
|
79
|
199
|
172
|
84
|
174
|
71
|
30
|
13
|
30
|
42
|
|
2025/02
|
95
|
23
|
17
|
30
|
45
|
83
|
15
|
26
|
44
|
66
|
60
|
63
|
99
|
75
|
86
|
24
|
35
|
14
|
11
|
24
|
24
|
16
|
28
|
56
|
57
|
72
|
88
|
72
|
|||
|
2025/01
|
98
|
35
|
44
|
69
|
65
|
25
|
36
|
8
|
29
|
47
|
54
|
42
|
77
|
15
|
42
|
65
|
63
|
85
|
77
|
75
|
45
|
60
|
86
|
46
|
94
|
111
|
23
|
68
|
255
|
287
|
127
|
|
2024/12
|
47
|
23
|
50
|
33
|
39
|
14
|
18
|
40
|
52
|
44
|
33
|
67
|
51
|
59
|
69
|
62
|
25
|
18
|
54
|
30
|
33
|
43
|
54
|
70
|
47
|
33
|
36
|
75
|
159
|
131
|
55
|
|
2024/11
|
94
|
92
|
28
|
25
|
46
|
52
|
64
|
73
|
92
|
30
|
61
|
64
|
56
|
96
|
81
|
65
|
42
|
51
|
62
|
103
|
110
|
54
|
73
|
64
|
19
|
18
|
27
|
23
|
48
|
53
|
|
|
2024/10
|
13
|
27
|
41
|
52
|
56
|
28
|
31
|
48
|
51
|
35
|
56
|
57
|
46
|
52
|
18
|
71
|
95
|
15
|
15
|
27
|
31
|
28
|
52
|
57
|
55
|
16
|
24
|
42
|
50
|
40
|
50
|
|
2024/09
|
9
|
17
|
35
|
18
|
11
|
13
|
23
|
35
|
34
|
11
|
13
|
30
|
22
|
10
|
20
|
15
|
31
|
75
|
51
|
8
|
9
|
24
|
51
|
47
|
19
|
41
|
57
|
57
|
26
|
17
|
|
|
2024/08
|
18
|
39
|
27
|
35
|
30
|
28
|
30
|
27
|
35
|
66
|
7
|
10
|
14
|
24
|
39
|
43
|
24
|
39
|
22
|
19
|
14
|
19
|
29
|
29
|
16
|
8
|
21
|
32
|
41
|
37
|
37
|
|
2024/07
|
26
|
24
|
29
|
15
|
29
|
34
|
43
|
40
|
37
|
46
|
49
|
37
|
21
|
42
|
45
|
8
|
26
|
27
|
43
|
36
|
96
|
86
|
46
|
41
|
39
|
25
|
24
|
13
|
36
|
23
|
26
|
|
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