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
19 Apr
Mon
20 Apr
Tue
21 Apr
Wed
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Real-time AQI (Monitoring Station in Hezhou)
环保小区
379
PM2.5
13
PM10
116
O3
0.4
CO
6
SO2
6
NO2
政协大楼
4010
PM2.5
11
PM10
125
O3
0.6
CO
9
SO2
6
NO2
西湾
3511
PM2.5
18
PM10
112
O3
0.6
CO
9
SO2
6
NO2
Air quality in the last 12 months (Hezhou)
|
2026/03
|
19
|
13
|
17
|
24
|
31
|
31
|
45
|
68
|
14
|
25
|
41
|
40
|
52
|
55
|
76
|
95
|
61
|
45
|
32
|
43
|
26
|
65
|
79
|
64
|
34
|
85
|
55
|
32
|
35
|
34
|
26
|
|
2026/02
|
40
|
45
|
57
|
62
|
70
|
77
|
36
|
36
|
61
|
67
|
21
|
36
|
58
|
58
|
47
|
40
|
48
|
36
|
65
|
42
|
74
|
91
|
55
|
37
|
25
|
52
|
17
|
30
|
|||
|
2026/01
|
44
|
28
|
51
|
67
|
34
|
51
|
51
|
51
|
54
|
65
|
57
|
58
|
73
|
78
|
76
|
94
|
91
|
76
|
82
|
34
|
27
|
28
|
56
|
81
|
84
|
90
|
32
|
65
|
62
|
62
|
23
|
|
2025/12
|
48
|
58
|
98
|
95
|
78
|
77
|
80
|
65
|
73
|
81
|
88
|
67
|
25
|
45
|
53
|
47
|
54
|
65
|
58
|
54
|
88
|
114
|
85
|
12
|
36
|
53
|
58
|
57
|
60
|
62
|
66
|
|
2025/11
|
39
|
38
|
17
|
9
|
17
|
30
|
32
|
15
|
13
|
12
|
16
|
48
|
39
|
44
|
48
|
51
|
62
|
27
|
27
|
32
|
37
|
45
|
57
|
60
|
52
|
51
|
58
|
62
|
59
|
54
|
|
|
2025/10
|
33
|
33
|
27
|
30
|
27
|
20
|
24
|
30
|
31
|
32
|
43
|
39
|
25
|
38
|
39
|
35
|
40
|
32
|
18
|
15
|
16
|
18
|
27
|
41
|
43
|
54
|
49
|
54
|
65
|
54
|
44
|
|
2025/09
|
29
|
26
|
28
|
27
|
32
|
30
|
28
|
19
|
14
|
17
|
21
|
23
|
27
|
26
|
31
|
27
|
22
|
26
|
35
|
27
|
17
|
18
|
22
|
14
|
14
|
21
|
25
|
36
|
38
|
33
|
|
|
2025/08
|
26
|
24
|
15
|
25
|
19
|
19
|
16
|
23
|
29
|
36
|
37
|
40
|
32
|
31
|
13
|
21
|
25
|
20
|
14
|
18
|
19
|
23
|
29
|
24
|
24
|
22
|
28
|
22
|
25
|
24
|
29
|
|
2025/07
|
15
|
15
|
25
|
27
|
36
|
30
|
34
|
35
|
35
|
27
|
25
|
23
|
20
|
25
|
27
|
30
|
41
|
38
|
33
|
25
|
15
|
14
|
16
|
21
|
31
|
42
|
38
|
31
|
30
|
29
|
19
|
|
2025/06
|
35
|
24
|
22
|
41
|
41
|
38
|
28
|
29
|
22
|
16
|
23
|
17
|
22
|
19
|
14
|
18
|
13
|
15
|
18
|
19
|
19
|
24
|
27
|
24
|
30
|
25
|
18
|
16
|
18
|
20
|
|
|
2025/05
|
30
|
48
|
41
|
26
|
25
|
21
|
40
|
25
|
22
|
45
|
39
|
42
|
52
|
51
|
41
|
23
|
14
|
13
|
19
|
23
|
28
|
25
|
23
|
36
|
42
|
36
|
41
|
35
|
14
|
26
|
26
|
|
2025/04
|
44
|
51
|
61
|
90
|
118
|
79
|
81
|
68
|
78
|
71
|
58
|
114
|
235
|
143
|
88
|
82
|
88
|
69
|
50
|
34
|
37
|
37
|
33
|
33
|
21
|
32
|
27
|
29
|
47
|
49
|
|
|
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