Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
28
PM2.5
109
PM10
231
O3
0.7
CO
10
SO2
16
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
6 Jun
157
Moderate
Sat
7 Jun
95
Good
Sun
8 Jun
130
Light
Mon
9 Jun
168
Moderate
Tue
10 Jun
86
Good
Wed
11 Jun
114
Light
Thu
12 Jun
23
Excellent
Air quality in the last 12 months (Huanghua)
|
2025/04
|
63
|
29
|
51
|
79
|
34
|
67
|
82
|
69
|
53
|
71
|
83
|
163
|
59
|
54
|
49
|
78
|
84
|
52
|
43
|
69
|
79
|
72
|
66
|
49
|
61
|
70
|
53
|
53
|
62
|
72
|
|
|
2025/03
|
162
|
73
|
49
|
54
|
77
|
70
|
68
|
120
|
128
|
111
|
114
|
132
|
89
|
59
|
44
|
34
|
43
|
32
|
52
|
57
|
54
|
65
|
99
|
99
|
63
|
98
|
80
|
48
|
34
|
55
|
73
|
|
2025/02
|
54
|
65
|
25
|
25
|
37
|
72
|
37
|
27
|
55
|
85
|
123
|
79
|
97
|
106
|
117
|
63
|
37
|
49
|
49
|
55
|
49
|
60
|
41
|
57
|
69
|
83
|
136
|
186
|
|||
|
2025/01
|
98
|
39
|
56
|
133
|
146
|
34
|
50
|
35
|
32
|
58
|
75
|
60
|
86
|
78
|
40
|
63
|
61
|
125
|
111
|
82
|
92
|
39
|
50
|
74
|
79
|
87
|
31
|
57
|
248
|
57
|
46
|
|
2024/12
|
115
|
33
|
50
|
78
|
103
|
55
|
37
|
54
|
93
|
110
|
44
|
54
|
62
|
50
|
58
|
63
|
56
|
39
|
58
|
86
|
38
|
49
|
76
|
104
|
130
|
40
|
53
|
60
|
81
|
101
|
57
|
|
2024/11
|
69
|
93
|
87
|
33
|
46
|
64
|
64
|
70
|
76
|
87
|
78
|
112
|
98
|
49
|
74
|
71
|
47
|
46
|
50
|
81
|
77
|
43
|
42
|
65
|
46
|
26
|
34
|
43
|
55
|
69
|
|
|
2024/10
|
21
|
23
|
42
|
57
|
75
|
84
|
36
|
56
|
95
|
61
|
65
|
100
|
111
|
144
|
110
|
41
|
101
|
20
|
27
|
35
|
53
|
61
|
66
|
99
|
126
|
145
|
96
|
51
|
111
|
142
|
146
|
|
2024/09
|
41
|
21
|
24
|
47
|
36
|
29
|
35
|
44
|
68
|
22
|
24
|
38
|
41
|
39
|
29
|
41
|
59
|
30
|
47
|
27
|
16
|
22
|
36
|
56
|
79
|
34
|
33
|
52
|
53
|
19
|
|
|
2024/08
|
34
|
39
|
42
|
21
|
20
|
35
|
48
|
60
|
39
|
54
|
38
|
29
|
36
|
32
|
33
|
40
|
44
|
33
|
17
|
23
|
29
|
42
|
56
|
33
|
34
|
25
|
23
|
41
|
37
|
53
|
48
|
|
2024/07
|
51
|
53
|
44
|
56
|
43
|
20
|
48
|
35
|
52
|
57
|
62
|
67
|
89
|
68
|
35
|
47
|
41
|
39
|
33
|
24
|
35
|
33
|
46
|
53
|
20
|
21
|
18
|
25
|
19
|
21
|
25
|
|
2024/06
|
35
|
61
|
55
|
49
|
60
|
64
|
59
|
60
|
67
|
80
|
82
|
65
|
63
|
41
|
45
|
38
|
45
|
50
|
51
|
41
|
45
|
64
|
92
|
63
|
50
|
68
|
50
|
57
|
56
|
50
|
|
|
2024/05
|
48
|
54
|
59
|
54
|
53
|
68
|
79
|
65
|
61
|
60
|
213
|
50
|
66
|
81
|
34
|
56
|
65
|
74
|
58
|
27
|
37
|
53
|
56
|
37
|
50
|
41
|
43
|
33
|
54
|
56
|
38
|
|
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