Air Quality
Excellent
No health implications.
21
PM2.5
38
PM10
59
O3
0.5
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
63
Good
Tue
19 May
86
Good
Wed
20 May
57
Good
Thu
21 May
67
Good
Fri
22 May
69
Good
Sat
23 May
37
Excellent
Sun
24 May
39
Excellent
Air quality in the last 12 months (Hutubi)
|
2026/04
|
52
|
48
|
47
|
45
|
44
|
50
|
106
|
54
|
60
|
229
|
48
|
53
|
75
|
82
|
71
|
76
|
107
|
28
|
32
|
29
|
44
|
55
|
49
|
63
|
34
|
32
|
33
|
51
|
45
|
44
|
|
|
2026/03
|
30
|
34
|
50
|
78
|
75
|
106
|
129
|
133
|
141
|
90
|
78
|
51
|
63
|
47
|
52
|
63
|
60
|
41
|
53
|
58
|
50
|
41
|
56
|
61
|
28
|
26
|
31
|
39
|
36
|
49
|
47
|
|
2026/02
|
147
|
115
|
170
|
136
|
84
|
140
|
94
|
94
|
68
|
73
|
94
|
122
|
101
|
48
|
89
|
92
|
151
|
114
|
168
|
110
|
55
|
41
|
68
|
67
|
64
|
77
|
60
|
17
|
|||
|
2026/01
|
84
|
91
|
109
|
133
|
141
|
129
|
201
|
127
|
102
|
165
|
129
|
142
|
120
|
113
|
56
|
36
|
28
|
67
|
81
|
86
|
130
|
165
|
156
|
89
|
129
|
141
|
139
|
160
|
171
|
142
|
116
|
|
2025/12
|
43
|
42
|
44
|
75
|
112
|
140
|
76
|
56
|
52
|
62
|
33
|
43
|
54
|
72
|
90
|
110
|
148
|
84
|
59
|
74
|
69
|
50
|
74
|
59
|
70
|
140
|
113
|
181
|
146
|
80
|
64
|
|
2025/11
|
63
|
68
|
58
|
68
|
32
|
11
|
18
|
40
|
70
|
99
|
49
|
49
|
63
|
62
|
25
|
40
|
56
|
82
|
110
|
106
|
110
|
91
|
43
|
49
|
53
|
46
|
50
|
65
|
51
|
45
|
|
|
2025/10
|
66
|
16
|
16
|
22
|
25
|
22
|
34
|
44
|
53
|
51
|
52
|
61
|
76
|
11
|
13
|
22
|
36
|
50
|
57
|
60
|
69
|
84
|
93
|
100
|
100
|
93
|
98
|
77
|
64
|
70
|
66
|
|
2025/09
|
56
|
48
|
32
|
21
|
32
|
34
|
47
|
54
|
72
|
54
|
42
|
27
|
36
|
19
|
20
|
24
|
31
|
35
|
31
|
23
|
16
|
23
|
37
|
22
|
14
|
26
|
34
|
44
|
55
|
69
|
|
|
2025/08
|
51
|
40
|
48
|
36
|
43
|
22
|
27
|
32
|
21
|
41
|
18
|
30
|
32
|
31
|
42
|
25
|
38
|
27
|
15
|
25
|
34
|
24
|
33
|
42
|
24
|
25
|
29
|
33
|
30
|
41
|
56
|
|
2025/07
|
36
|
18
|
22
|
24
|
31
|
37
|
22
|
18
|
20
|
25
|
23
|
24
|
21
|
28
|
41
|
42
|
25
|
31
|
28
|
42
|
34
|
32
|
38
|
45
|
37
|
44
|
43
|
64
|
41
|
44
|
23
|
|
2025/06
|
30
|
26
|
33
|
33
|
36
|
50
|
29
|
40
|
52
|
45
|
35
|
26
|
24
|
35
|
30
|
26
|
20
|
20
|
27
|
30
|
32
|
27
|
29
|
20
|
29
|
56
|
43
|
17
|
27
|
37
|
|
|
2025/05
|
37
|
35
|
21
|
24
|
36
|
41
|
78
|
50
|
69
|
73
|
44
|
25
|
20
|
28
|
29
|
35
|
39
|
54
|
96
|
13
|
15
|
23
|
33
|
58
|
26
|
61
|
36
|
21
|
34
|
32
|
28
|
|
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