Air Quality
Excellent
No health implications.
15
PM2.5
31
PM10
118
O3
0.2
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jul
102
Light
Sun
19 Jul
121
Light
Mon
20 Jul
122
Light
Tue
21 Jul
117
Light
Wed
22 Jul
93
Good
Thu
23 Jul
111
Light
Fri
24 Jul
27
Excellent
Air quality in the last 12 months (Huanghua)
|
2026/06
|
82
|
87
|
60
|
37
|
33
|
29
|
29
|
37
|
42
|
47
|
49
|
70
|
62
|
53
|
59
|
54
|
55
|
68
|
53
|
37
|
34
|
51
|
62
|
62
|
37
|
44
|
62
|
76
|
58
|
45
|
|
|
2026/05
|
66
|
46
|
29
|
38
|
49
|
58
|
45
|
57
|
58
|
53
|
59
|
62
|
61
|
70
|
52
|
44
|
44
|
24
|
30
|
32
|
46
|
48
|
40
|
62
|
26
|
33
|
50
|
41
|
45
|
59
|
70
|
|
2026/04
|
85
|
75
|
86
|
59
|
57
|
39
|
35
|
56
|
64
|
66
|
60
|
76
|
68
|
71
|
88
|
79
|
82
|
91
|
74
|
83
|
66
|
40
|
55
|
50
|
51
|
50
|
50
|
37
|
46
|
51
|
|
|
2026/03
|
70
|
115
|
135
|
115
|
62
|
73
|
50
|
123
|
69
|
114
|
133
|
77
|
111
|
80
|
46
|
84
|
153
|
50
|
52
|
75
|
90
|
112
|
124
|
117
|
134
|
135
|
77
|
80
|
121
|
33
|
47
|
|
2026/02
|
215
|
70
|
106
|
164
|
123
|
46
|
47
|
53
|
77
|
90
|
88
|
116
|
140
|
151
|
39
|
64
|
139
|
63
|
68
|
73
|
167
|
57
|
58
|
77
|
74
|
66
|
53
|
58
|
|||
|
2026/01
|
49
|
55
|
140
|
213
|
110
|
198
|
33
|
61
|
96
|
47
|
34
|
77
|
60
|
85
|
144
|
73
|
33
|
40
|
39
|
32
|
49
|
95
|
106
|
151
|
64
|
57
|
89
|
79
|
57
|
57
|
95
|
|
2025/12
|
61
|
30
|
44
|
51
|
62
|
144
|
118
|
34
|
112
|
169
|
61
|
26
|
59
|
95
|
107
|
126
|
87
|
142
|
219
|
42
|
34
|
58
|
61
|
46
|
24
|
60
|
107
|
173
|
101
|
69
|
29
|
|
2025/11
|
90
|
25
|
45
|
102
|
114
|
97
|
61
|
88
|
66
|
77
|
99
|
151
|
40
|
79
|
174
|
88
|
30
|
48
|
61
|
48
|
71
|
108
|
122
|
112
|
29
|
93
|
48
|
96
|
140
|
137
|
|
|
2025/10
|
81
|
34
|
22
|
38
|
24
|
23
|
43
|
31
|
13
|
20
|
27
|
35
|
39
|
48
|
65
|
46
|
39
|
23
|
32
|
31
|
46
|
58
|
71
|
77
|
96
|
69
|
53
|
154
|
139
|
110
|
62
|
|
2025/09
|
28
|
37
|
52
|
48
|
44
|
38
|
51
|
55
|
42
|
45
|
59
|
55
|
56
|
64
|
64
|
56
|
27
|
34
|
28
|
38
|
46
|
29
|
40
|
50
|
55
|
49
|
42
|
51
|
59
|
68
|
|
|
2025/08
|
32
|
29
|
35
|
30
|
39
|
39
|
32
|
28
|
28
|
35
|
38
|
40
|
39
|
59
|
44
|
13
|
20
|
24
|
34
|
35
|
25
|
24
|
32
|
25
|
30
|
33
|
38
|
15
|
29
|
21
|
25
|
|
2025/07
|
26
|
31
|
22
|
36
|
35
|
24
|
26
|
30
|
32
|
50
|
48
|
47
|
40
|
26
|
31
|
34
|
33
|
34
|
28
|
45
|
43
|
30
|
17
|
32
|
41
|
35
|
31
|
36
|
26
|
28
|
25
|
|
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