Air Quality
Excellent
No health implications.
17
PM2.5
29
PM10
113
O3
0.4
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 May
62
Good
Mon
18 May
47
Excellent
Tue
19 May
46
Excellent
Wed
20 May
50
Excellent
Thu
21 May
60
Good
Fri
22 May
57
Good
Sat
23 May
37
Excellent
Air quality in the last 12 months (Gushi)
|
2026/04
|
64
|
55
|
33
|
59
|
73
|
70
|
62
|
42
|
30
|
37
|
62
|
51
|
27
|
29
|
47
|
65
|
64
|
60
|
56
|
56
|
43
|
24
|
28
|
34
|
37
|
41
|
53
|
38
|
32
|
36
|
|
|
2026/03
|
36
|
38
|
82
|
83
|
61
|
77
|
66
|
70
|
88
|
87
|
76
|
92
|
85
|
89
|
112
|
79
|
50
|
58
|
72
|
88
|
82
|
68
|
83
|
84
|
72
|
70
|
82
|
67
|
62
|
57
|
83
|
|
2026/02
|
59
|
77
|
90
|
75
|
94
|
86
|
56
|
66
|
51
|
72
|
88
|
78
|
70
|
75
|
97
|
54
|
190
|
77
|
82
|
59
|
39
|
184
|
141
|
28
|
41
|
35
|
56
|
37
|
|||
|
2026/01
|
39
|
71
|
67
|
77
|
103
|
71
|
42
|
63
|
56
|
93
|
67
|
67
|
85
|
84
|
83
|
98
|
145
|
72
|
30
|
45
|
54
|
61
|
71
|
101
|
131
|
120
|
96
|
79
|
76
|
43
|
52
|
|
2025/12
|
117
|
94
|
72
|
68
|
87
|
79
|
83
|
103
|
80
|
88
|
165
|
49
|
56
|
71
|
57
|
79
|
208
|
172
|
117
|
224
|
94
|
42
|
56
|
88
|
77
|
54
|
60
|
69
|
107
|
152
|
54
|
|
2025/11
|
81
|
74
|
70
|
59
|
76
|
67
|
26
|
61
|
81
|
82
|
50
|
46
|
61
|
88
|
100
|
90
|
37
|
36
|
37
|
43
|
70
|
67
|
67
|
111
|
86
|
70
|
193
|
99
|
67
|
72
|
|
|
2025/10
|
23
|
19
|
17
|
37
|
52
|
52
|
50
|
64
|
50
|
44
|
31
|
44
|
18
|
42
|
43
|
33
|
23
|
20
|
27
|
27
|
30
|
38
|
41
|
50
|
61
|
63
|
67
|
71
|
70
|
92
|
109
|
|
2025/09
|
21
|
28
|
34
|
38
|
34
|
36
|
50
|
35
|
23
|
29
|
21
|
13
|
20
|
21
|
17
|
32
|
20
|
12
|
15
|
19
|
38
|
33
|
31
|
13
|
26
|
23
|
23
|
27
|
25
|
16
|
|
|
2025/08
|
19
|
19
|
23
|
27
|
34
|
28
|
23
|
23
|
21
|
17
|
9
|
19
|
21
|
32
|
23
|
22
|
25
|
32
|
28
|
22
|
20
|
22
|
19
|
25
|
25
|
18
|
31
|
27
|
32
|
28
|
21
|
|
2025/07
|
20
|
17
|
18
|
25
|
33
|
34
|
40
|
34
|
16
|
32
|
46
|
26
|
22
|
30
|
31
|
30
|
29
|
35
|
38
|
25
|
22
|
16
|
18
|
20
|
27
|
25
|
23
|
21
|
24
|
26
|
24
|
|
2025/06
|
26
|
20
|
45
|
52
|
42
|
36
|
32
|
26
|
17
|
26
|
34
|
40
|
39
|
27
|
36
|
54
|
47
|
20
|
11
|
16
|
15
|
17
|
28
|
38
|
39
|
28
|
18
|
15
|
11
|
17
|
|
|
2025/05
|
59
|
69
|
55
|
50
|
50
|
123
|
108
|
54
|
45
|
31
|
42
|
42
|
46
|
64
|
78
|
46
|
93
|
87
|
76
|
56
|
39
|
48
|
68
|
64
|
55
|
68
|
72
|
68
|
61
|
61
|
44
|
|
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