Air Quality
Excellent
No health implications.
32
PM2.5
47
PM10
150
O3
0.6
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
102
Light
Wed
1 Jul
78
Good
Thu
2 Jul
95
Good
Fri
3 Jul
103
Light
Sat
4 Jul
96
Good
Sun
5 Jul
105
Light
Mon
6 Jul
19
Excellent
Air quality in the last 12 months (Xinyi)
|
2026/05
|
51
|
63
|
51
|
43
|
47
|
47
|
50
|
40
|
45
|
54
|
56
|
53
|
67
|
49
|
32
|
40
|
39
|
36
|
30
|
27
|
32
|
45
|
35
|
25
|
22
|
18
|
34
|
56
|
52
|
55
|
72
|
|
2026/04
|
112
|
104
|
95
|
56
|
81
|
64
|
43
|
38
|
38
|
51
|
70
|
53
|
32
|
54
|
58
|
58
|
80
|
76
|
43
|
59
|
71
|
34
|
43
|
46
|
61
|
59
|
75
|
49
|
50
|
58
|
|
|
2026/03
|
66
|
42
|
72
|
85
|
50
|
68
|
50
|
42
|
90
|
90
|
68
|
106
|
106
|
92
|
100
|
110
|
74
|
75
|
56
|
126
|
134
|
91
|
134
|
104
|
105
|
104
|
114
|
97
|
93
|
106
|
97
|
|
2026/02
|
116
|
116
|
110
|
116
|
162
|
52
|
47
|
52
|
57
|
84
|
145
|
125
|
105
|
98
|
113
|
42
|
133
|
114
|
100
|
78
|
57
|
234
|
55
|
40
|
71
|
33
|
60
|
81
|
|||
|
2026/01
|
52
|
47
|
92
|
120
|
131
|
146
|
119
|
61
|
76
|
97
|
55
|
72
|
111
|
154
|
191
|
205
|
44
|
41
|
37
|
48
|
48
|
65
|
95
|
149
|
98
|
54
|
91
|
73
|
66
|
52
|
68
|
|
2025/12
|
87
|
56
|
50
|
74
|
61
|
106
|
155
|
66
|
75
|
83
|
114
|
38
|
64
|
79
|
79
|
99
|
97
|
81
|
141
|
111
|
47
|
41
|
40
|
78
|
55
|
38
|
63
|
94
|
137
|
135
|
42
|
|
2025/11
|
157
|
85
|
48
|
65
|
58
|
51
|
60
|
26
|
80
|
66
|
54
|
62
|
109
|
158
|
157
|
133
|
31
|
51
|
65
|
91
|
122
|
150
|
113
|
135
|
57
|
82
|
173
|
135
|
109
|
172
|
|
|
2025/10
|
58
|
18
|
15
|
40
|
38
|
42
|
30
|
37
|
26
|
59
|
51
|
24
|
18
|
42
|
28
|
23
|
39
|
23
|
29
|
27
|
28
|
38
|
42
|
51
|
91
|
76
|
59
|
51
|
47
|
37
|
93
|
|
2025/09
|
20
|
29
|
25
|
30
|
31
|
31
|
51
|
37
|
36
|
32
|
24
|
11
|
31
|
41
|
47
|
23
|
16
|
17
|
14
|
28
|
39
|
28
|
36
|
17
|
41
|
34
|
36
|
30
|
61
|
50
|
|
|
2025/08
|
13
|
15
|
27
|
37
|
27
|
36
|
36
|
24
|
19
|
16
|
14
|
18
|
19
|
24
|
30
|
27
|
32
|
36
|
33
|
31
|
35
|
39
|
35
|
30
|
36
|
34
|
32
|
40
|
46
|
29
|
15
|
|
2025/07
|
30
|
21
|
30
|
24
|
32
|
36
|
37
|
19
|
26
|
46
|
45
|
32
|
40
|
27
|
35
|
35
|
31
|
41
|
37
|
23
|
21
|
21
|
20
|
21
|
27
|
26
|
25
|
19
|
21
|
22
|
18
|
|
2025/06
|
35
|
21
|
51
|
65
|
64
|
64
|
61
|
68
|
49
|
46
|
56
|
48
|
52
|
33
|
40
|
59
|
41
|
47
|
21
|
13
|
33
|
44
|
45
|
35
|
47
|
57
|
30
|
25
|
15
|
19
|
|
|
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