Air Quality
Excellent
No health implications.
27
PM2.5
38
PM10
87
O3
0.3
CO
8
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 May
72
Good
Sat
24 May
93
Good
Sun
25 May
107
Light
Mon
26 May
109
Light
Tue
27 May
109
Light
Wed
28 May
17
Excellent
Thu
29 May
26
Excellent
Air quality in the last 12 months (Xintai)
|
2025/04
|
68
|
36
|
49
|
74
|
54
|
66
|
85
|
85
|
69
|
76
|
65
|
115
|
51
|
57
|
57
|
72
|
109
|
82
|
48
|
56
|
52
|
79
|
74
|
66
|
69
|
56
|
65
|
57
|
57
|
66
|
|
|
2025/03
|
80
|
18
|
44
|
58
|
95
|
90
|
76
|
102
|
112
|
116
|
124
|
156
|
69
|
60
|
68
|
38
|
54
|
34
|
54
|
72
|
62
|
72
|
99
|
104
|
130
|
95
|
109
|
94
|
42
|
59
|
70
|
|
2025/02
|
87
|
127
|
61
|
40
|
39
|
67
|
44
|
28
|
57
|
81
|
77
|
119
|
93
|
92
|
110
|
93
|
54
|
64
|
53
|
72
|
100
|
56
|
55
|
49
|
78
|
99
|
126
|
144
|
|||
|
2025/01
|
135
|
110
|
81
|
144
|
200
|
56
|
63
|
44
|
43
|
54
|
97
|
112
|
114
|
109
|
46
|
70
|
89
|
120
|
130
|
107
|
147
|
168
|
109
|
115
|
91
|
79
|
33
|
57
|
161
|
96
|
133
|
|
2024/12
|
107
|
81
|
59
|
103
|
153
|
129
|
57
|
57
|
92
|
107
|
75
|
66
|
78
|
71
|
86
|
97
|
93
|
38
|
66
|
98
|
47
|
61
|
85
|
119
|
172
|
80
|
62
|
73
|
80
|
103
|
103
|
|
2024/11
|
115
|
62
|
90
|
49
|
47
|
54
|
55
|
55
|
54
|
74
|
83
|
110
|
113
|
49
|
58
|
68
|
50
|
35
|
45
|
71
|
101
|
65
|
47
|
59
|
36
|
33
|
45
|
52
|
66
|
77
|
|
|
2024/10
|
23
|
18
|
39
|
55
|
55
|
51
|
55
|
41
|
66
|
83
|
69
|
75
|
73
|
67
|
91
|
76
|
55
|
9
|
32
|
33
|
53
|
51
|
48
|
75
|
79
|
66
|
105
|
43
|
80
|
111
|
121
|
|
2024/09
|
41
|
20
|
25
|
46
|
33
|
17
|
39
|
45
|
38
|
37
|
21
|
35
|
35
|
30
|
28
|
32
|
27
|
17
|
17
|
21
|
17
|
28
|
29
|
52
|
61
|
67
|
48
|
46
|
42
|
28
|
|
|
2024/08
|
22
|
23
|
29
|
26
|
14
|
15
|
27
|
19
|
34
|
49
|
92
|
41
|
37
|
35
|
31
|
40
|
35
|
32
|
20
|
23
|
33
|
48
|
50
|
48
|
52
|
34
|
12
|
30
|
32
|
48
|
54
|
|
2024/07
|
38
|
26
|
33
|
24
|
30
|
15
|
21
|
28
|
47
|
60
|
69
|
72
|
62
|
43
|
32
|
17
|
22
|
46
|
22
|
12
|
31
|
30
|
37
|
44
|
28
|
16
|
9
|
11
|
20
|
23
|
21
|
|
2024/06
|
30
|
57
|
56
|
48
|
38
|
51
|
46
|
58
|
62
|
66
|
54
|
55
|
55
|
58
|
37
|
41
|
40
|
43
|
45
|
38
|
44
|
44
|
85
|
98
|
72
|
47
|
32
|
47
|
44
|
53
|
|
|
2024/05
|
49
|
52
|
57
|
43
|
47
|
63
|
63
|
56
|
51
|
58
|
170
|
77
|
73
|
79
|
49
|
53
|
69
|
67
|
58
|
52
|
56
|
49
|
54
|
63
|
50
|
45
|
38
|
40
|
43
|
50
|
55
|
|
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