Air Quality
Excellent
No health implications.
13
PM2.5
32
PM10
97
O3
0.6
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
107
Light
Sun
12 Jul
89
Good
Mon
13 Jul
101
Light
Tue
14 Jul
111
Light
Wed
15 Jul
85
Good
Thu
16 Jul
90
Good
Fri
17 Jul
23
Excellent
Air quality in the last 12 months (Huyi)
|
2026/05
|
55
|
56
|
48
|
50
|
61
|
47
|
47
|
41
|
43
|
63
|
69
|
68
|
33
|
42
|
67
|
45
|
25
|
30
|
36
|
41
|
46
|
92
|
69
|
64
|
56
|
60
|
50
|
56
|
49
|
47
|
48
|
|
2026/04
|
66
|
72
|
107
|
133
|
80
|
91
|
94
|
88
|
75
|
81
|
70
|
64
|
51
|
69
|
67
|
50
|
66
|
66
|
234
|
73
|
27
|
30
|
50
|
69
|
76
|
69
|
67
|
77
|
73
|
65
|
|
|
2026/03
|
20
|
43
|
57
|
105
|
110
|
72
|
57
|
59
|
50
|
91
|
126
|
137
|
145
|
68
|
41
|
58
|
53
|
91
|
108
|
95
|
97
|
102
|
101
|
74
|
79
|
81
|
60
|
50
|
66
|
34
|
44
|
|
2026/02
|
123
|
138
|
118
|
122
|
166
|
175
|
89
|
94
|
97
|
129
|
137
|
102
|
92
|
105
|
76
|
70
|
246
|
110
|
81
|
72
|
200
|
310
|
138
|
55
|
72
|
66
|
75
|
65
|
|||
|
2026/01
|
86
|
142
|
182
|
71
|
57
|
63
|
62
|
82
|
64
|
59
|
83
|
78
|
116
|
105
|
120
|
102
|
134
|
160
|
102
|
43
|
94
|
119
|
159
|
201
|
208
|
161
|
157
|
211
|
185
|
114
|
136
|
|
2025/12
|
96
|
110
|
105
|
122
|
142
|
149
|
69
|
97
|
146
|
156
|
158
|
126
|
90
|
93
|
132
|
117
|
170
|
184
|
120
|
57
|
91
|
131
|
104
|
102
|
79
|
108
|
153
|
175
|
223
|
203
|
134
|
|
2025/11
|
66
|
89
|
120
|
154
|
137
|
84
|
54
|
57
|
69
|
93
|
96
|
100
|
99
|
108
|
117
|
75
|
31
|
33
|
46
|
52
|
77
|
81
|
58
|
96
|
90
|
141
|
161
|
92
|
74
|
64
|
|
|
2025/10
|
23
|
28
|
47
|
29
|
21
|
21
|
14
|
43
|
13
|
12
|
12
|
16
|
32
|
60
|
38
|
45
|
13
|
30
|
41
|
27
|
52
|
69
|
68
|
70
|
59
|
38
|
74
|
67
|
80
|
62
|
65
|
|
2025/09
|
47
|
38
|
40
|
24
|
29
|
50
|
55
|
40
|
53
|
57
|
34
|
21
|
41
|
53
|
54
|
30
|
19
|
11
|
17
|
38
|
25
|
17
|
17
|
36
|
51
|
54
|
46
|
17
|
34
|
44
|
|
|
2025/08
|
44
|
48
|
50
|
52
|
23
|
38
|
46
|
36
|
18
|
22
|
25
|
36
|
40
|
50
|
34
|
26
|
27
|
24
|
26
|
34
|
56
|
36
|
22
|
21
|
45
|
46
|
43
|
17
|
13
|
19
|
23
|
|
2025/07
|
36
|
45
|
33
|
37
|
19
|
25
|
32
|
42
|
46
|
43
|
36
|
51
|
51
|
46
|
34
|
48
|
46
|
28
|
38
|
28
|
33
|
55
|
35
|
22
|
21
|
33
|
31
|
35
|
36
|
47
|
38
|
|
2025/06
|
56
|
46
|
46
|
54
|
49
|
46
|
40
|
37
|
45
|
49
|
63
|
48
|
60
|
47
|
78
|
54
|
67
|
57
|
44
|
45
|
39
|
43
|
34
|
42
|
38
|
34
|
46
|
44
|
42
|
24
|
|
|
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