Air Quality
Excellent
No health implications.
14
PM2.5
15
PM10
95
O3
0.3
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 May
92
Good
Fri
15 May
77
Good
Sat
16 May
74
Good
Sun
17 May
61
Good
Mon
18 May
55
Good
Tue
19 May
59
Good
Wed
20 May
28
Excellent
Air quality in the last 12 months (Junan)
|
2026/04
|
137
|
131
|
95
|
49
|
78
|
53
|
37
|
35
|
38
|
61
|
73
|
56
|
43
|
51
|
66
|
59
|
67
|
61
|
49
|
64
|
75
|
41
|
43
|
49
|
56
|
63
|
75
|
41
|
41
|
56
|
|
|
2026/03
|
77
|
55
|
77
|
98
|
59
|
62
|
42
|
45
|
78
|
92
|
65
|
101
|
113
|
89
|
72
|
84
|
57
|
61
|
49
|
122
|
133
|
89
|
119
|
105
|
107
|
102
|
117
|
154
|
96
|
84
|
71
|
|
2026/02
|
169
|
155
|
114
|
127
|
159
|
53
|
44
|
54
|
65
|
83
|
143
|
145
|
123
|
119
|
113
|
55
|
159
|
92
|
104
|
85
|
64
|
157
|
46
|
45
|
73
|
48
|
75
|
94
|
|||
|
2026/01
|
44
|
44
|
105
|
173
|
129
|
132
|
144
|
56
|
83
|
90
|
46
|
74
|
104
|
126
|
203
|
196
|
47
|
44
|
42
|
36
|
37
|
65
|
97
|
144
|
99
|
64
|
99
|
84
|
93
|
57
|
104
|
|
2025/12
|
78
|
49
|
50
|
87
|
65
|
111
|
150
|
63
|
75
|
75
|
99
|
45
|
61
|
83
|
83
|
111
|
82
|
76
|
140
|
93
|
51
|
50
|
40
|
78
|
46
|
43
|
72
|
111
|
147
|
106
|
47
|
|
2025/11
|
121
|
70
|
44
|
58
|
48
|
47
|
58
|
40
|
79
|
64
|
64
|
66
|
101
|
135
|
174
|
138
|
35
|
47
|
64
|
90
|
95
|
153
|
127
|
165
|
52
|
84
|
100
|
114
|
121
|
186
|
|
|
2025/10
|
56
|
16
|
11
|
28
|
23
|
26
|
30
|
32
|
27
|
35
|
32
|
24
|
20
|
40
|
25
|
34
|
45
|
26
|
31
|
32
|
32
|
46
|
45
|
49
|
75
|
85
|
56
|
60
|
48
|
38
|
61
|
|
2025/09
|
20
|
29
|
24
|
25
|
22
|
25
|
50
|
51
|
41
|
40
|
24
|
10
|
22
|
46
|
43
|
17
|
17
|
19
|
14
|
25
|
40
|
32
|
32
|
18
|
40
|
44
|
31
|
23
|
59
|
53
|
|
|
2025/08
|
14
|
15
|
19
|
26
|
26
|
31
|
36
|
22
|
14
|
16
|
15
|
21
|
15
|
22
|
30
|
32
|
34
|
39
|
35
|
37
|
35
|
39
|
38
|
36
|
48
|
32
|
25
|
32
|
35
|
28
|
17
|
|
2025/07
|
38
|
31
|
32
|
27
|
30
|
36
|
34
|
17
|
23
|
29
|
32
|
26
|
38
|
20
|
30
|
33
|
23
|
36
|
29
|
27
|
20
|
19
|
17
|
19
|
24
|
22
|
25
|
17
|
18
|
19
|
17
|
|
2025/06
|
44
|
23
|
44
|
49
|
59
|
64
|
74
|
56
|
47
|
38
|
45
|
37
|
26
|
24
|
36
|
45
|
38
|
50
|
24
|
14
|
33
|
45
|
52
|
30
|
50
|
49
|
27
|
30
|
16
|
20
|
|
|
2025/05
|
57
|
59
|
47
|
44
|
27
|
46
|
55
|
48
|
13
|
25
|
52
|
56
|
51
|
69
|
51
|
47
|
69
|
43
|
73
|
70
|
61
|
59
|
52
|
50
|
49
|
63
|
61
|
43
|
44
|
51
|
58
|
|
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