Air Quality
Excellent
No health implications.
7
PM2.5
15
PM10
22
O3
0.5
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 May
45
Excellent
Wed
21 May
42
Excellent
Thu
22 May
54
Good
Fri
23 May
56
Good
Sat
24 May
66
Good
Sun
25 May
45
Excellent
Mon
26 May
46
Excellent
Air quality in the last 12 months (Zhuhui)
|
2025/02
|
42
|
26
|
55
|
79
|
86
|
80
|
65
|
51
|
48
|
54
|
70
|
74
|
96
|
115
|
57
|
46
|
58
|
46
|
39
|
26
|
99
|
37
|
42
|
90
|
109
|
108
|
68
|
38
|
|||
|
2025/01
|
156
|
125
|
159
|
183
|
146
|
98
|
89
|
81
|
59
|
60
|
69
|
90
|
84
|
83
|
87
|
66
|
76
|
89
|
123
|
111
|
112
|
113
|
176
|
257
|
37
|
33
|
57
|
69
|
199
|
147
|
64
|
|
2024/12
|
75
|
86
|
93
|
154
|
52
|
51
|
54
|
79
|
109
|
78
|
58
|
82
|
99
|
62
|
59
|
73
|
82
|
77
|
90
|
120
|
117
|
100
|
84
|
99
|
127
|
116
|
137
|
117
|
96
|
120
|
124
|
|
2024/11
|
70
|
128
|
96
|
92
|
110
|
78
|
68
|
52
|
63
|
85
|
63
|
69
|
61
|
75
|
68
|
73
|
22
|
13
|
16
|
36
|
57
|
58
|
77
|
86
|
47
|
29
|
39
|
43
|
53
|
66
|
|
|
2024/10
|
27
|
51
|
55
|
52
|
55
|
80
|
77
|
56
|
51
|
67
|
76
|
72
|
170
|
75
|
39
|
37
|
51
|
44
|
29
|
24
|
41
|
25
|
37
|
46
|
59
|
70
|
60
|
69
|
67
|
56
|
61
|
|
2024/09
|
47
|
53
|
50
|
49
|
46
|
45
|
34
|
34
|
43
|
39
|
42
|
34
|
22
|
41
|
42
|
40
|
48
|
44
|
38
|
41
|
33
|
32
|
39
|
46
|
65
|
45
|
57
|
53
|
48
|
50
|
|
|
2024/08
|
16
|
19
|
22
|
32
|
35
|
32
|
28
|
28
|
31
|
33
|
31
|
33
|
29
|
37
|
37
|
37
|
49
|
56
|
35
|
44
|
45
|
23
|
22
|
23
|
40
|
33
|
44
|
25
|
35
|
39
|
49
|
|
2024/07
|
20
|
16
|
24
|
16
|
19
|
20
|
23
|
19
|
21
|
22
|
24
|
27
|
23
|
19
|
27
|
21
|
16
|
16
|
18
|
22
|
23
|
24
|
26
|
35
|
44
|
35
|
22
|
10
|
14
|
13
|
17
|
|
2024/06
|
23
|
28
|
37
|
18
|
21
|
32
|
42
|
39
|
41
|
32
|
32
|
23
|
20
|
23
|
23
|
26
|
15
|
20
|
16
|
23
|
23
|
20
|
26
|
23
|
12
|
11
|
27
|
26
|
19
|
25
|
|
|
2024/05
|
23
|
37
|
34
|
16
|
36
|
67
|
91
|
96
|
69
|
91
|
36
|
75
|
87
|
73
|
65
|
67
|
61
|
50
|
27
|
20
|
40
|
39
|
43
|
46
|
33
|
29
|
19
|
33
|
28
|
19
|
22
|
|
2024/04
|
40
|
50
|
25
|
26
|
25
|
35
|
42
|
50
|
52
|
42
|
53
|
53
|
47
|
59
|
56
|
46
|
25
|
40
|
33
|
28
|
41
|
57
|
42
|
49
|
33
|
39
|
43
|
60
|
48
|
14
|
|
|
2024/03
|
98
|
73
|
56
|
46
|
47
|
112
|
84
|
73
|
59
|
68
|
55
|
60
|
51
|
46
|
53
|
41
|
48
|
22
|
52
|
70
|
79
|
52
|
30
|
34
|
28
|
29
|
48
|
32
|
45
|
47
|
36
|
|
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