Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
77
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
57
Good
Sat
29 Mar
61
Good
Sun
30 Mar
65
Good
Mon
31 Mar
85
Good
Tue
1 Apr
85
Good
Wed
2 Apr
87
Good
Thu
3 Apr
32
Excellent
Air quality in the last 12 months (Wangkui)
|
2025/02
|
108
|
182
|
149
|
52
|
61
|
67
|
31
|
24
|
47
|
79
|
115
|
108
|
68
|
36
|
55
|
35
|
22
|
27
|
36
|
37
|
35
|
36
|
50
|
41
|
45
|
30
|
64
|
51
|
|||
|
2025/01
|
163
|
161
|
113
|
192
|
118
|
92
|
107
|
44
|
69
|
141
|
168
|
232
|
156
|
207
|
58
|
52
|
80
|
97
|
183
|
186
|
139
|
115
|
211
|
281
|
279
|
167
|
79
|
53
|
61
|
43
|
79
|
|
2024/12
|
67
|
27
|
36
|
34
|
48
|
32
|
48
|
65
|
137
|
154
|
40
|
87
|
140
|
78
|
51
|
55
|
65
|
80
|
119
|
224
|
95
|
46
|
57
|
56
|
57
|
36
|
50
|
56
|
65
|
77
|
120
|
|
2024/11
|
101
|
98
|
108
|
44
|
78
|
92
|
130
|
122
|
232
|
143
|
315
|
153
|
228
|
352
|
332
|
91
|
33
|
42
|
120
|
138
|
194
|
31
|
71
|
91
|
125
|
82
|
30
|
56
|
36
|
61
|
|
|
2024/10
|
21
|
26
|
27
|
40
|
49
|
21
|
56
|
81
|
53
|
29
|
29
|
31
|
53
|
51
|
10
|
21
|
50
|
40
|
20
|
34
|
36
|
53
|
43
|
96
|
91
|
123
|
97
|
68
|
75
|
145
|
132
|
|
2024/09
|
12
|
18
|
17
|
28
|
11
|
17
|
20
|
18
|
29
|
19
|
16
|
23
|
13
|
19
|
22
|
26
|
20
|
22
|
18
|
15
|
21
|
20
|
30
|
33
|
20
|
25
|
43
|
24
|
46
|
19
|
|
|
2024/08
|
10
|
11
|
12
|
14
|
12
|
15
|
18
|
11
|
21
|
23
|
9
|
8
|
10
|
12
|
15
|
29
|
38
|
26
|
14
|
18
|
21
|
14
|
27
|
28
|
30
|
15
|
19
|
23
|
27
|
16
|
14
|
|
2024/07
|
33
|
35
|
46
|
24
|
27
|
41
|
82
|
75
|
48
|
87
|
91
|
51
|
76
|
58
|
59
|
43
|
21
|
23
|
26
|
23
|
11
|
17
|
12
|
13
|
14
|
10
|
10
|
12
|
10
|
14
|
13
|
|
2024/06
|
20
|
25
|
23
|
12
|
23
|
32
|
31
|
19
|
12
|
23
|
23
|
16
|
18
|
15
|
10
|
14
|
12
|
15
|
34
|
32
|
16
|
8
|
9
|
13
|
17
|
27
|
36
|
42
|
34
|
44
|
|
|
2024/05
|
49
|
51
|
60
|
87
|
72
|
48
|
42
|
56
|
26
|
27
|
19
|
27
|
27
|
13
|
13
|
21
|
38
|
24
|
29
|
26
|
42
|
48
|
17
|
19
|
27
|
16
|
16
|
26
|
14
|
12
|
16
|
|
2024/04
|
30
|
60
|
47
|
29
|
56
|
53
|
28
|
36
|
68
|
166
|
182
|
97
|
73
|
76
|
115
|
38
|
40
|
41
|
33
|
122
|
231
|
253
|
25
|
43
|
48
|
23
|
28
|
30
|
52
|
60
|
|
|
2024/03
|
27
|
35
|
53
|
39
|
43
|
39
|
60
|
24
|
45
|
74
|
65
|
43
|
54
|
40
|
30
|
25
|
21
|
26
|
35
|
33
|
37
|
32
|
58
|
17
|
34
|
73
|
61
|
169
|
38
|
27
|
23
|
|
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