Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
61
*
PM2.5
81
PM10
66
O3
0.5
CO
9
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
86
Good
Thu
25 Apr
59
Good
Fri
26 Apr
71
Good
Sat
27 Apr
61
Good
Sun
28 Apr
88
Good
Mon
29 Apr
88
Good
Air quality in the last 12 months (Tangyuan)
|
2024/02
|
43
|
61
|
67
|
72
|
85
|
110
|
81
|
76
|
113
|
193
|
118
|
60
|
73
|
41
|
29
|
34
|
40
|
46
|
31
|
29
|
31
|
29
|
32
|
44
|
67
|
53
|
50
|
47
|
48
|
||
|
2024/01
|
61
|
98
|
138
|
111
|
68
|
65
|
69
|
44
|
59
|
65
|
58
|
73
|
71
|
67
|
39
|
41
|
97
|
69
|
82
|
68
|
34
|
46
|
50
|
62
|
55
|
104
|
164
|
161
|
155
|
110
|
68
|
|
2023/12
|
45
|
60
|
62
|
34
|
80
|
59
|
36
|
41
|
46
|
32
|
38
|
50
|
51
|
58
|
48
|
25
|
37
|
61
|
67
|
44
|
47
|
54
|
71
|
91
|
73
|
72
|
66
|
105
|
114
|
70
|
48
|
|
2023/11
|
46
|
41
|
30
|
35
|
40
|
37
|
24
|
44
|
79
|
60
|
36
|
37
|
45
|
58
|
95
|
87
|
37
|
23
|
41
|
32
|
47
|
40
|
22
|
24
|
30
|
41
|
78
|
61
|
65
|
34
|
|
|
2023/10
|
15
|
24
|
28
|
18
|
21
|
21
|
29
|
46
|
41
|
37
|
38
|
38
|
36
|
48
|
35
|
23
|
26
|
32
|
25
|
19
|
20
|
21
|
27
|
54
|
70
|
35
|
37
|
40
|
57
|
93
|
80
|
|
2023/09
|
15
|
18
|
28
|
32
|
22
|
21
|
24
|
31
|
30
|
33
|
24
|
16
|
21
|
24
|
20
|
20
|
31
|
31
|
18
|
17
|
22
|
18
|
20
|
28
|
32
|
27
|
22
|
19
|
19
|
15
|
|
|
2023/08
|
24
|
20
|
14
|
15
|
12
|
16
|
14
|
14
|
18
|
26
|
19
|
17
|
14
|
16
|
28
|
27
|
25
|
27
|
20
|
25
|
27
|
25
|
20
|
22
|
21
|
18
|
16
|
18
|
18
|
13
|
18
|
|
2023/07
|
25
|
25
|
26
|
26
|
26
|
23
|
26
|
30
|
30
|
24
|
22
|
30
|
41
|
34
|
18
|
12
|
14
|
21
|
22
|
27
|
33
|
24
|
16
|
18
|
31
|
40
|
28
|
24
|
23
|
21
|
20
|
|
2023/06
|
20
|
17
|
15
|
19
|
20
|
21
|
28
|
27
|
23
|
25
|
30
|
26
|
34
|
30
|
25
|
38
|
24
|
22
|
32
|
31
|
24
|
21
|
25
|
28
|
33
|
58
|
32
|
18
|
26
|
26
|
|
|
2023/05
|
25
|
37
|
70
|
35
|
29
|
31
|
35
|
35
|
22
|
27
|
33
|
41
|
33
|
32
|
30
|
27
|
25
|
28
|
34
|
63
|
115
|
24
|
28
|
38
|
45
|
37
|
29
|
23
|
21
|
22
|
28
|
|
2023/04
|
50
|
115
|
167
|
48
|
74
|
73
|
88
|
62
|
106
|
179
|
120
|
76
|
32
|
46
|
99
|
42
|
42
|
54
|
30
|
74
|
34
|
29
|
27
|
34
|
50
|
28
|
39
|
35
|
35
|
25
|
|
|
2023/03
|
44
|
41
|
38
|
38
|
54
|
89
|
33
|
28
|
33
|
38
|
41
|
44
|
32
|
35
|
50
|
34
|
31
|
33
|
35
|
65
|
88
|
212
|
162
|
48
|
53
|
53
|
49
|
66
|
68
|
73
|
54
|
|
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