Air Quality
Lightly
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
42
PM2.5
167
*
PM10
97
O3
0.4
CO
7
SO2
21
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
19 Apr
87
Good
Sat
20 Apr
77
Good
Sun
21 Apr
45
Excellent
Mon
22 Apr
45
Excellent
Tue
23 Apr
50
Excellent
Wed
24 Apr
65
Good
Thu
25 Apr
66
Good
Air quality in the last 12 months (Huangyan)
|
2024/02
|
31
|
17
|
13
|
14
|
16
|
32
|
22
|
79
|
102
|
156
|
77
|
64
|
51
|
40
|
41
|
24
|
30
|
30
|
33
|
25
|
23
|
12
|
22
|
23
|
41
|
69
|
64
|
33
|
14
|
||
|
2024/01
|
114
|
57
|
48
|
61
|
57
|
86
|
137
|
105
|
59
|
101
|
122
|
100
|
83
|
57
|
105
|
34
|
38
|
62
|
76
|
17
|
37
|
34
|
34
|
32
|
54
|
72
|
93
|
105
|
103
|
36
|
44
|
|
2023/12
|
39
|
53
|
57
|
37
|
40
|
45
|
63
|
62
|
65
|
42
|
48
|
23
|
42
|
42
|
44
|
24
|
43
|
30
|
15
|
51
|
51
|
41
|
44
|
47
|
68
|
70
|
53
|
48
|
67
|
73
|
91
|
|
2023/11
|
32
|
34
|
37
|
34
|
18
|
23
|
39
|
51
|
52
|
17
|
19
|
19
|
39
|
38
|
50
|
40
|
70
|
51
|
50
|
58
|
49
|
49
|
57
|
88
|
33
|
36
|
63
|
61
|
65
|
70
|
|
|
2023/10
|
31
|
30
|
32
|
31
|
35
|
27
|
20
|
24
|
35
|
42
|
37
|
32
|
33
|
39
|
49
|
58
|
70
|
52
|
46
|
29
|
34
|
37
|
38
|
43
|
53
|
47
|
52
|
27
|
33
|
36
|
30
|
|
2023/09
|
31
|
31
|
20
|
17
|
27
|
37
|
34
|
32
|
35
|
37
|
35
|
32
|
24
|
35
|
29
|
29
|
32
|
30
|
22
|
22
|
31
|
28
|
23
|
30
|
28
|
30
|
32
|
32
|
30
|
34
|
|
|
2023/08
|
23
|
24
|
21
|
20
|
27
|
44
|
41
|
31
|
34
|
43
|
42
|
34
|
35
|
31
|
37
|
35
|
38
|
30
|
27
|
25
|
34
|
32
|
23
|
28
|
27
|
27
|
25
|
25
|
22
|
22
|
32
|
|
2023/07
|
27
|
24
|
27
|
38
|
32
|
34
|
43
|
43
|
47
|
45
|
30
|
28
|
28
|
22
|
17
|
13
|
19
|
25
|
29
|
26
|
31
|
28
|
28
|
22
|
17
|
16
|
13
|
20
|
20
|
14
|
28
|
|
2023/06
|
21
|
60
|
63
|
43
|
38
|
42
|
41
|
42
|
36
|
55
|
60
|
39
|
28
|
32
|
63
|
55
|
32
|
30
|
30
|
29
|
54
|
44
|
29
|
26
|
24
|
22
|
27
|
28
|
31
|
25
|
|
|
2023/05
|
58
|
55
|
27
|
26
|
32
|
33
|
25
|
31
|
38
|
40
|
40
|
56
|
65
|
65
|
60
|
41
|
50
|
46
|
32
|
33
|
40
|
50
|
83
|
66
|
55
|
45
|
33
|
27
|
22
|
27
|
27
|
|
2023/04
|
38
|
48
|
51
|
37
|
37
|
31
|
51
|
54
|
42
|
42
|
54
|
106
|
119
|
66
|
60
|
64
|
59
|
40
|
25
|
27
|
35
|
57
|
79
|
37
|
30
|
51
|
50
|
44
|
46
|
54
|
|
|
2023/03
|
55
|
65
|
53
|
55
|
62
|
61
|
59
|
47
|
50
|
52
|
47
|
56
|
55
|
43
|
48
|
57
|
56
|
39
|
28
|
38
|
50
|
48
|
36
|
31
|
35
|
46
|
84
|
66
|
50
|
26
|
27
|
|
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