Air Quality
Excellent
No health implications.
19
PM2.5
33
PM10
76
O3
0.4
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
97
Good
Tue
9 Jun
98
Good
Wed
10 Jun
105
Light
Thu
11 Jun
108
Light
Fri
12 Jun
107
Light
Sat
13 Jun
105
Light
Sun
14 Jun
45
Excellent
Air quality in the last 12 months (Xiayi)
|
2026/04
|
53
|
60
|
49
|
60
|
82
|
71
|
60
|
39
|
37
|
51
|
56
|
51
|
32
|
37
|
49
|
56
|
67
|
65
|
57
|
72
|
64
|
36
|
38
|
40
|
43
|
48
|
68
|
57
|
47
|
48
|
|
|
2026/03
|
72
|
66
|
115
|
100
|
59
|
83
|
74
|
73
|
114
|
113
|
102
|
177
|
103
|
117
|
87
|
129
|
103
|
71
|
61
|
96
|
111
|
105
|
111
|
97
|
81
|
72
|
84
|
81
|
70
|
80
|
75
|
|
2026/02
|
102
|
136
|
131
|
110
|
161
|
68
|
63
|
57
|
56
|
82
|
110
|
93
|
95
|
87
|
115
|
51
|
136
|
107
|
89
|
69
|
55
|
339
|
124
|
37
|
56
|
61
|
98
|
81
|
|||
|
2026/01
|
52
|
77
|
92
|
93
|
222
|
134
|
58
|
74
|
67
|
92
|
55
|
71
|
102
|
178
|
120
|
124
|
72
|
49
|
49
|
38
|
58
|
85
|
100
|
137
|
147
|
127
|
153
|
99
|
83
|
98
|
107
|
|
2025/12
|
116
|
86
|
61
|
100
|
111
|
116
|
118
|
85
|
81
|
94
|
160
|
47
|
66
|
82
|
65
|
124
|
199
|
150
|
189
|
185
|
78
|
41
|
73
|
94
|
82
|
53
|
83
|
100
|
155
|
156
|
84
|
|
2025/11
|
110
|
87
|
61
|
78
|
100
|
67
|
53
|
97
|
80
|
71
|
58
|
62
|
114
|
166
|
174
|
152
|
43
|
49
|
59
|
82
|
150
|
97
|
86
|
119
|
62
|
91
|
249
|
123
|
93
|
138
|
|
|
2025/10
|
25
|
10
|
22
|
33
|
32
|
22
|
45
|
55
|
27
|
21
|
24
|
27
|
24
|
38
|
37
|
37
|
20
|
36
|
39
|
39
|
46
|
55
|
72
|
67
|
93
|
89
|
99
|
83
|
67
|
73
|
169
|
|
2025/09
|
22
|
32
|
32
|
48
|
52
|
34
|
49
|
22
|
27
|
29
|
23
|
11
|
44
|
31
|
26
|
22
|
21
|
21
|
13
|
29
|
41
|
27
|
15
|
19
|
34
|
38
|
27
|
21
|
34
|
33
|
|
|
2025/08
|
20
|
22
|
24
|
34
|
33
|
34
|
28
|
27
|
22
|
20
|
16
|
21
|
21
|
24
|
30
|
25
|
26
|
33
|
34
|
26
|
25
|
24
|
20
|
28
|
39
|
34
|
31
|
37
|
37
|
39
|
26
|
|
2025/07
|
28
|
27
|
26
|
24
|
29
|
29
|
36
|
32
|
19
|
47
|
57
|
36
|
36
|
40
|
39
|
44
|
40
|
36
|
40
|
32
|
28
|
24
|
26
|
27
|
27
|
28
|
24
|
25
|
21
|
26
|
32
|
|
2025/06
|
43
|
38
|
56
|
61
|
55
|
53
|
47
|
60
|
45
|
52
|
50
|
42
|
42
|
48
|
49
|
57
|
52
|
39
|
21
|
25
|
43
|
30
|
47
|
46
|
52
|
29
|
30
|
21
|
13
|
18
|
|
|
2025/05
|
57
|
82
|
49
|
50
|
65
|
109
|
76
|
62
|
40
|
28
|
50
|
54
|
53
|
56
|
76
|
73
|
113
|
72
|
86
|
59
|
53
|
64
|
65
|
60
|
52
|
49
|
61
|
58
|
63
|
63
|
75
|
|
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