Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
114
O3
0.6
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
62
Good
Wed
16 Sep
60
Good
Thu
17 Sep
61
Good
Fri
18 Sep
52
Good
Sat
19 Sep
50
Excellent
Sun
20 Sep
50
Excellent
Mon
21 Sep
24
Excellent
Air quality in the last 12 months (Huzhu)
|
2026/08
|
33
|
31
|
35
|
36
|
40
|
42
|
44
|
43
|
43
|
50
|
29
|
36
|
41
|
34
|
34
|
32
|
26
|
32
|
34
|
40
|
30
|
37
|
30
|
35
|
32
|
23
|
19
|
21
|
28
|
32
|
36
|
|
2026/07
|
36
|
35
|
36
|
42
|
43
|
41
|
41
|
42
|
45
|
32
|
23
|
27
|
29
|
29
|
31
|
32
|
33
|
31
|
33
|
36
|
32
|
36
|
39
|
42
|
46
|
42
|
39
|
33
|
35
|
82
|
33
|
|
2026/06
|
41
|
34
|
40
|
37
|
44
|
119
|
70
|
56
|
44
|
37
|
38
|
34
|
42
|
42
|
42
|
43
|
31
|
31
|
31
|
31
|
33
|
35
|
35
|
36
|
31
|
36
|
37
|
37
|
33
|
36
|
|
|
2026/05
|
33
|
32
|
36
|
37
|
43
|
49
|
53
|
51
|
46
|
57
|
58
|
56
|
76
|
106
|
68
|
51
|
51
|
69
|
43
|
52
|
86
|
144
|
73
|
37
|
45
|
58
|
56
|
49
|
39
|
37
|
43
|
|
2026/04
|
44
|
59
|
70
|
85
|
65
|
55
|
59
|
56
|
48
|
60
|
65
|
52
|
40
|
37
|
45
|
28
|
39
|
52
|
166
|
78
|
78
|
58
|
76
|
69
|
55
|
54
|
40
|
32
|
43
|
48
|
|
|
2026/03
|
91
|
92
|
88
|
95
|
94
|
71
|
64
|
57
|
46
|
46
|
59
|
195
|
359
|
107
|
90
|
91
|
64
|
77
|
75
|
69
|
84
|
107
|
94
|
63
|
62
|
57
|
55
|
48
|
52
|
37
|
37
|
|
2026/02
|
84
|
75
|
87
|
74
|
65
|
74
|
63
|
67
|
89
|
88
|
63
|
71
|
61
|
63
|
76
|
78
|
90
|
56
|
48
|
42
|
101
|
222
|
151
|
66
|
77
|
79
|
85
|
91
|
|||
|
2026/01
|
78
|
83
|
94
|
98
|
79
|
74
|
55
|
50
|
56
|
49
|
48
|
51
|
52
|
113
|
62
|
70
|
57
|
77
|
60
|
60
|
60
|
70
|
73
|
84
|
382
|
233
|
162
|
117
|
109
|
108
|
101
|
|
2025/12
|
65
|
60
|
58
|
71
|
69
|
63
|
64
|
69
|
78
|
89
|
89
|
116
|
54
|
66
|
70
|
65
|
75
|
65
|
59
|
44
|
82
|
86
|
66
|
66
|
65
|
77
|
68
|
64
|
61
|
67
|
78
|
|
2025/11
|
64
|
57
|
56
|
69
|
67
|
47
|
58
|
90
|
86
|
62
|
65
|
60
|
65
|
59
|
65
|
66
|
48
|
47
|
63
|
57
|
72
|
74
|
84
|
70
|
54
|
75
|
45
|
50
|
53
|
67
|
|
|
2025/10
|
27
|
42
|
55
|
63
|
46
|
39
|
22
|
18
|
25
|
18
|
27
|
21
|
36
|
46
|
41
|
60
|
37
|
61
|
56
|
55
|
59
|
54
|
35
|
42
|
44
|
37
|
49
|
50
|
58
|
61
|
59
|
|
2025/09
|
45
|
33
|
50
|
53
|
33
|
64
|
60
|
40
|
49
|
51
|
50
|
38
|
77
|
84
|
108
|
101
|
34
|
27
|
38
|
38
|
33
|
43
|
39
|
50
|
34
|
48
|
41
|
41
|
46
|
45
|
|
|
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