Air Quality
Excellent
No health implications.
7
PM2.5
7
PM10
86
O3
0.3
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 May
60
Good
Wed
27 May
82
Good
Thu
28 May
88
Good
Fri
29 May
101
Light
Sat
30 May
110
Light
Sun
31 May
111
Light
Mon
1 Jun
40
Excellent
Air quality in the last 12 months (Huimin)
|
2026/04
|
101
|
66
|
76
|
50
|
70
|
47
|
36
|
52
|
59
|
75
|
67
|
64
|
63
|
77
|
101
|
69
|
88
|
88
|
87
|
85
|
68
|
49
|
65
|
54
|
52
|
58
|
63
|
35
|
47
|
52
|
|
|
2026/03
|
111
|
124
|
126
|
132
|
93
|
54
|
52
|
106
|
84
|
103
|
152
|
79
|
112
|
109
|
51
|
81
|
134
|
60
|
57
|
93
|
104
|
118
|
122
|
107
|
99
|
99
|
91
|
87
|
89
|
52
|
53
|
|
2026/02
|
221
|
132
|
93
|
154
|
146
|
41
|
49
|
60
|
68
|
87
|
111
|
104
|
111
|
135
|
82
|
106
|
234
|
76
|
74
|
70
|
135
|
97
|
68
|
85
|
81
|
82
|
73
|
79
|
|||
|
2026/01
|
40
|
39
|
117
|
204
|
129
|
153
|
46
|
59
|
95
|
55
|
36
|
74
|
67
|
123
|
171
|
83
|
31
|
34
|
37
|
33
|
55
|
70
|
91
|
135
|
71
|
50
|
100
|
122
|
63
|
54
|
131
|
|
2025/12
|
70
|
32
|
48
|
56
|
66
|
110
|
124
|
43
|
92
|
116
|
68
|
19
|
64
|
81
|
81
|
131
|
76
|
95
|
180
|
76
|
37
|
59
|
76
|
69
|
27
|
56
|
80
|
128
|
142
|
93
|
29
|
|
2025/11
|
100
|
32
|
59
|
80
|
85
|
75
|
95
|
97
|
69
|
69
|
81
|
104
|
52
|
91
|
168
|
102
|
36
|
49
|
61
|
54
|
74
|
101
|
111
|
156
|
31
|
108
|
66
|
103
|
145
|
155
|
|
|
2025/10
|
63
|
25
|
19
|
31
|
16
|
17
|
36
|
31
|
9
|
11
|
18
|
20
|
30
|
50
|
57
|
40
|
38
|
23
|
32
|
31
|
36
|
41
|
51
|
52
|
74
|
68
|
63
|
125
|
77
|
65
|
63
|
|
2025/09
|
24
|
39
|
50
|
55
|
40
|
45
|
55
|
61
|
43
|
54
|
58
|
55
|
54
|
61
|
71
|
48
|
22
|
31
|
16
|
28
|
43
|
33
|
38
|
45
|
52
|
51
|
43
|
51
|
65
|
64
|
|
|
2025/08
|
29
|
27
|
38
|
30
|
37
|
37
|
41
|
35
|
17
|
25
|
42
|
42
|
47
|
63
|
35
|
13
|
12
|
24
|
45
|
38
|
36
|
31
|
24
|
34
|
28
|
32
|
40
|
18
|
27
|
24
|
18
|
|
2025/07
|
20
|
24
|
25
|
34
|
37
|
26
|
27
|
28
|
26
|
41
|
42
|
51
|
44
|
23
|
31
|
25
|
30
|
36
|
29
|
44
|
22
|
13
|
13
|
30
|
37
|
30
|
23
|
32
|
23
|
24
|
26
|
|
2025/06
|
55
|
54
|
48
|
32
|
62
|
67
|
69
|
58
|
71
|
33
|
49
|
60
|
61
|
53
|
31
|
30
|
42
|
44
|
22
|
28
|
40
|
48
|
41
|
48
|
57
|
60
|
60
|
56
|
33
|
22
|
|
|
2025/05
|
53
|
59
|
41
|
46
|
57
|
40
|
59
|
66
|
34
|
29
|
52
|
55
|
58
|
59
|
44
|
70
|
66
|
67
|
87
|
72
|
59
|
69
|
49
|
54
|
48
|
54
|
55
|
63
|
58
|
54
|
59
|
|
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