Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
20
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jun
46
Excellent
Sat
21 Jun
57
Good
Sun
22 Jun
103
Light
Mon
23 Jun
100
Good
Tue
24 Jun
101
Light
Wed
25 Jun
111
Light
Thu
26 Jun
25
Excellent
Air quality in the last 12 months (Suyu)
|
2025/05
|
60
|
70
|
57
|
51
|
47
|
72
|
71
|
47
|
13
|
29
|
50
|
50
|
55
|
69
|
85
|
50
|
75
|
59
|
80
|
67
|
52
|
70
|
68
|
59
|
56
|
64
|
63
|
52
|
54
|
59
|
72
|
|
2025/04
|
56
|
54
|
53
|
79
|
60
|
61
|
68
|
84
|
88
|
72
|
71
|
132
|
84
|
61
|
51
|
59
|
75
|
84
|
84
|
55
|
50
|
57
|
94
|
85
|
67
|
57
|
62
|
51
|
56
|
63
|
|
|
2025/03
|
96
|
32
|
41
|
64
|
97
|
75
|
87
|
97
|
105
|
89
|
119
|
159
|
82
|
57
|
53
|
36
|
54
|
42
|
55
|
61
|
60
|
65
|
81
|
102
|
109
|
91
|
108
|
110
|
73
|
61
|
62
|
|
2025/02
|
84
|
104
|
117
|
69
|
56
|
57
|
45
|
39
|
53
|
77
|
107
|
106
|
52
|
100
|
105
|
110
|
52
|
58
|
56
|
46
|
50
|
65
|
49
|
63
|
78
|
123
|
148
|
162
|
|||
|
2025/01
|
92
|
176
|
80
|
100
|
158
|
78
|
59
|
89
|
44
|
50
|
94
|
124
|
108
|
144
|
45
|
79
|
118
|
127
|
145
|
166
|
204
|
127
|
61
|
44
|
52
|
99
|
28
|
61
|
164
|
116
|
104
|
|
2024/12
|
88
|
138
|
48
|
109
|
148
|
186
|
111
|
36
|
66
|
108
|
64
|
58
|
102
|
65
|
83
|
106
|
149
|
52
|
68
|
96
|
80
|
52
|
68
|
108
|
140
|
106
|
75
|
65
|
74
|
114
|
87
|
|
2024/11
|
49
|
71
|
110
|
56
|
40
|
66
|
47
|
45
|
56
|
43
|
69
|
85
|
100
|
65
|
70
|
67
|
23
|
32
|
37
|
54
|
78
|
70
|
37
|
57
|
33
|
37
|
55
|
56
|
66
|
86
|
|
|
2024/10
|
16
|
33
|
45
|
39
|
36
|
31
|
26
|
41
|
41
|
72
|
87
|
93
|
54
|
83
|
92
|
81
|
28
|
21
|
23
|
38
|
56
|
61
|
50
|
61
|
59
|
45
|
74
|
41
|
64
|
80
|
63
|
|
2024/09
|
49
|
31
|
28
|
37
|
52
|
27
|
28
|
24
|
28
|
29
|
34
|
18
|
34
|
51
|
23
|
31
|
17
|
20
|
23
|
23
|
20
|
32
|
31
|
37
|
38
|
47
|
51
|
24
|
34
|
38
|
|
|
2024/08
|
24
|
20
|
29
|
36
|
34
|
17
|
19
|
15
|
42
|
40
|
82
|
45
|
46
|
33
|
29
|
29
|
28
|
28
|
24
|
17
|
35
|
48
|
41
|
46
|
42
|
36
|
14
|
21
|
31
|
35
|
38
|
|
2024/07
|
40
|
37
|
33
|
12
|
40
|
33
|
27
|
25
|
27
|
61
|
82
|
57
|
36
|
26
|
19
|
38
|
29
|
16
|
25
|
19
|
27
|
32
|
38
|
55
|
24
|
24
|
20
|
16
|
21
|
26
|
30
|
|
2024/06
|
37
|
42
|
65
|
53
|
50
|
41
|
46
|
54
|
66
|
62
|
49
|
66
|
59
|
78
|
40
|
67
|
45
|
45
|
50
|
25
|
49
|
41
|
48
|
87
|
84
|
40
|
50
|
43
|
19
|
32
|
|
|
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