Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
Mon
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Real-time AQI (Monitoring Station in Hezhou)
政协大楼
198
PM2.5
19
PM10
32
O3
0.7
CO
7
SO2
10
NO2
西湾
157
PM2.5
15
PM10
36
O3
0.7
CO
5
SO2
9
NO2
Air quality in the last 12 months (Hezhou)
|
2025/01
|
92
|
101
|
96
|
119
|
130
|
115
|
94
|
94
|
86
|
52
|
63
|
66
|
70
|
69
|
80
|
80
|
67
|
70
|
79
|
89
|
85
|
71
|
79
|
59
|
103
|
23
|
43
|
56
|
229
|
91
|
49
|
|
2024/12
|
79
|
68
|
63
|
72
|
120
|
56
|
24
|
42
|
77
|
109
|
39
|
61
|
52
|
76
|
53
|
52
|
64
|
62
|
70
|
92
|
97
|
107
|
109
|
102
|
113
|
121
|
114
|
109
|
87
|
115
|
116
|
|
2024/11
|
47
|
67
|
74
|
74
|
69
|
75
|
52
|
49
|
59
|
59
|
65
|
63
|
63
|
63
|
44
|
40
|
42
|
23
|
23
|
21
|
29
|
32
|
41
|
46
|
50
|
30
|
39
|
50
|
52
|
61
|
|
|
2024/10
|
46
|
41
|
55
|
51
|
48
|
53
|
66
|
45
|
43
|
47
|
57
|
51
|
59
|
63
|
22
|
38
|
41
|
46
|
33
|
22
|
32
|
35
|
30
|
39
|
46
|
54
|
30
|
28
|
45
|
52
|
53
|
|
2024/09
|
36
|
26
|
27
|
29
|
39
|
33
|
20
|
22
|
24
|
28
|
32
|
39
|
43
|
39
|
40
|
31
|
31
|
38
|
43
|
38
|
29
|
30
|
37
|
42
|
38
|
36
|
37
|
36
|
43
|
46
|
|
|
2024/08
|
23
|
25
|
30
|
33
|
30
|
31
|
32
|
32
|
33
|
32
|
34
|
22
|
18
|
22
|
23
|
15
|
18
|
20
|
26
|
29
|
22
|
21
|
23
|
28
|
31
|
29
|
35
|
35
|
34
|
34
|
32
|
|
2024/07
|
31
|
25
|
22
|
20
|
25
|
24
|
30
|
24
|
26
|
26
|
29
|
31
|
24
|
26
|
27
|
27
|
24
|
23
|
23
|
29
|
25
|
23
|
24
|
34
|
41
|
52
|
33
|
15
|
15
|
17
|
18
|
|
2024/06
|
19
|
16
|
30
|
20
|
12
|
25
|
28
|
23
|
21
|
22
|
21
|
27
|
27
|
32
|
14
|
20
|
22
|
18
|
22
|
26
|
23
|
23
|
22
|
19
|
20
|
24
|
24
|
27
|
25
|
28
|
|
|
2024/05
|
17
|
23
|
24
|
23
|
23
|
33
|
35
|
47
|
47
|
49
|
46
|
26
|
65
|
58
|
61
|
57
|
56
|
34
|
19
|
22
|
22
|
35
|
37
|
33
|
31
|
26
|
21
|
30
|
29
|
37
|
19
|
|
2024/04
|
54
|
50
|
44
|
25
|
19
|
15
|
15
|
23
|
42
|
49
|
56
|
62
|
60
|
55
|
59
|
55
|
39
|
26
|
27
|
22
|
17
|
25
|
28
|
48
|
55
|
26
|
31
|
37
|
35
|
25
|
|
|
2024/03
|
64
|
59
|
49
|
26
|
39
|
59
|
80
|
70
|
55
|
35
|
26
|
49
|
48
|
24
|
26
|
44
|
50
|
32
|
30
|
62
|
78
|
50
|
47
|
46
|
44
|
31
|
67
|
37
|
41
|
52
|
49
|
|
2024/02
|
45
|
36
|
33
|
18
|
27
|
22
|
17
|
30
|
58
|
125
|
99
|
72
|
62
|
78
|
51
|
34
|
68
|
40
|
45
|
40
|
39
|
19
|
15
|
17
|
18
|
16
|
23
|
16
|
19
|
||
|
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
*: primary pollution