Air Quality
Excellent
No health implications.
20
PM2.5
49
PM10
26
O3
0.4
CO
5
SO2
47
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 May
50
Excellent
Fri
23 May
51
Good
Sat
24 May
62
Good
Sun
25 May
56
Good
Mon
26 May
58
Good
Tue
27 May
56
Good
Wed
28 May
26
Excellent
Air quality in the last 12 months (Taobei)
|
2025/04
|
41
|
35
|
48
|
71
|
89
|
61
|
63
|
39
|
41
|
70
|
113
|
20
|
19
|
22
|
25
|
26
|
68
|
27
|
23
|
35
|
54
|
16
|
31
|
36
|
25
|
64
|
32
|
31
|
49
|
24
|
|
|
2025/03
|
30
|
37
|
36
|
48
|
71
|
59
|
59
|
63
|
133
|
163
|
113
|
58
|
85
|
39
|
45
|
55
|
105
|
52
|
79
|
59
|
72
|
61
|
117
|
67
|
88
|
98
|
26
|
29
|
30
|
30
|
45
|
|
2025/02
|
63
|
79
|
33
|
27
|
34
|
47
|
27
|
23
|
32
|
47
|
113
|
44
|
26
|
29
|
58
|
32
|
30
|
23
|
26
|
30
|
31
|
33
|
46
|
46
|
88
|
29
|
44
|
55
|
|||
|
2025/01
|
34
|
28
|
36
|
88
|
147
|
107
|
39
|
35
|
53
|
52
|
84
|
132
|
58
|
37
|
30
|
31
|
40
|
104
|
34
|
66
|
106
|
85
|
130
|
195
|
181
|
197
|
67
|
50
|
53
|
41
|
50
|
|
2024/12
|
55
|
21
|
26
|
19
|
31
|
33
|
31
|
41
|
57
|
39
|
30
|
45
|
65
|
25
|
28
|
36
|
41
|
51
|
51
|
65
|
62
|
35
|
39
|
31
|
49
|
29
|
32
|
35
|
67
|
82
|
33
|
|
2024/11
|
27
|
47
|
38
|
17
|
21
|
34
|
67
|
163
|
138
|
52
|
36
|
27
|
86
|
96
|
226
|
42
|
23
|
26
|
41
|
32
|
32
|
46
|
64
|
162
|
211
|
36
|
25
|
36
|
32
|
37
|
|
|
2024/10
|
17
|
17
|
21
|
34
|
38
|
32
|
51
|
26
|
43
|
19
|
23
|
24
|
50
|
49
|
24
|
31
|
31
|
30
|
26
|
30
|
34
|
34
|
54
|
45
|
35
|
41
|
33
|
26
|
59
|
34
|
40
|
|
2024/09
|
15
|
16
|
15
|
23
|
18
|
27
|
19
|
17
|
38
|
23
|
19
|
26
|
21
|
20
|
20
|
24
|
20
|
21
|
30
|
23
|
27
|
32
|
26
|
29
|
26
|
23
|
23
|
31
|
51
|
18
|
|
|
2024/08
|
17
|
17
|
17
|
14
|
14
|
21
|
25
|
18
|
21
|
24
|
14
|
15
|
22
|
27
|
20
|
23
|
29
|
26
|
16
|
17
|
15
|
13
|
20
|
27
|
19
|
17
|
16
|
21
|
25
|
20
|
17
|
|
2024/07
|
42
|
40
|
52
|
42
|
26
|
29
|
50
|
70
|
74
|
68
|
77
|
85
|
74
|
56
|
42
|
31
|
18
|
27
|
24
|
29
|
23
|
19
|
15
|
15
|
18
|
15
|
10
|
16
|
15
|
20
|
16
|
|
2024/06
|
23
|
24
|
25
|
24
|
37
|
50
|
26
|
13
|
12
|
32
|
39
|
23
|
22
|
9
|
12
|
17
|
13
|
15
|
52
|
29
|
20
|
11
|
9
|
13
|
15
|
21
|
38
|
50
|
43
|
32
|
|
|
2024/05
|
51
|
39
|
55
|
75
|
56
|
50
|
34
|
83
|
26
|
58
|
16
|
29
|
23
|
23
|
14
|
17
|
43
|
23
|
18
|
19
|
39
|
31
|
19
|
21
|
22
|
12
|
19
|
20
|
21
|
18
|
14
|
|
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