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
26 Apr
Sat
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
Real-time AQI (Monitoring Station in Garze Prefecture)
水桥子
3917
PM2.5
33
PM10
28
O3
0.6
CO
3
SO2
77
NO2
州环保局
2916
PM2.5
29
PM10
66
O3
0.4
CO
2
SO2
47
NO2
Air quality in the last 12 months (Garze Prefecture)
|
2024/02
|
24
|
23
|
18
|
20
|
19
|
16
|
16
|
19
|
24
|
26
|
22
|
22
|
21
|
24
|
27
|
20
|
21
|
22
|
23
|
22
|
25
|
15
|
12
|
17
|
27
|
30
|
29
|
23
|
17
|
||
|
2024/01
|
25
|
20
|
19
|
19
|
25
|
24
|
25
|
27
|
25
|
27
|
27
|
26
|
22
|
26
|
35
|
28
|
33
|
27
|
29
|
24
|
22
|
20
|
17
|
17
|
23
|
23
|
26
|
23
|
23
|
27
|
27
|
|
2023/12
|
19
|
21
|
24
|
24
|
26
|
26
|
28
|
29
|
20
|
25
|
27
|
26
|
24
|
26
|
25
|
17
|
22
|
28
|
33
|
34
|
28
|
28
|
30
|
30
|
32
|
28
|
28
|
27
|
31
|
26
|
24
|
|
2023/11
|
21
|
20
|
20
|
23
|
27
|
26
|
26
|
22
|
21
|
21
|
21
|
16
|
20
|
24
|
20
|
27
|
31
|
35
|
26
|
28
|
25
|
22
|
24
|
25
|
27
|
31
|
28
|
29
|
29
|
25
|
|
|
2023/10
|
15
|
14
|
14
|
14
|
16
|
13
|
14
|
16
|
16
|
14
|
14
|
16
|
15
|
17
|
22
|
18
|
21
|
21
|
19
|
24
|
22
|
20
|
26
|
25
|
19
|
18
|
14
|
15
|
21
|
23
|
19
|
|
2023/09
|
20
|
22
|
29
|
30
|
33
|
31
|
33
|
28
|
23
|
26
|
20
|
19
|
20
|
23
|
23
|
19
|
22
|
23
|
20
|
22
|
17
|
16
|
15
|
14
|
15
|
15
|
17
|
15
|
15
|
16
|
|
|
2023/08
|
26
|
26
|
25
|
22
|
22
|
19
|
20
|
20
|
20
|
23
|
21
|
25
|
25
|
26
|
30
|
22
|
26
|
19
|
21
|
20
|
24
|
30
|
29
|
25
|
18
|
18
|
19
|
19
|
16
|
23
|
18
|
|
2023/07
|
18
|
21
|
19
|
25
|
23
|
24
|
21
|
26
|
28
|
32
|
30
|
18
|
16
|
28
|
22
|
24
|
28
|
35
|
38
|
27
|
21
|
25
|
28
|
25
|
21
|
21
|
18
|
20
|
23
|
24
|
27
|
|
2023/06
|
26
|
22
|
20
|
19
|
23
|
21
|
25
|
28
|
27
|
27
|
25
|
24
|
30
|
24
|
20
|
16
|
16
|
17
|
22
|
21
|
21
|
18
|
18
|
22
|
26
|
38
|
32
|
30
|
23
|
20
|
|
|
2023/05
|
22
|
28
|
29
|
31
|
28
|
22
|
23
|
24
|
19
|
20
|
27
|
31
|
24
|
28
|
31
|
25
|
30
|
26
|
20
|
22
|
27
|
25
|
27
|
29
|
28
|
22
|
23
|
22
|
26
|
28
|
31
|
|
2023/04
|
25
|
35
|
30
|
28
|
27
|
21
|
26
|
33
|
39
|
25
|
25
|
29
|
28
|
27
|
37
|
33
|
39
|
25
|
24
|
29
|
25
|
23
|
20
|
19
|
19
|
18
|
24
|
35
|
24
|
17
|
|
|
2023/03
|
22
|
24
|
25
|
24
|
25
|
25
|
25
|
23
|
23
|
23
|
23
|
22
|
21
|
28
|
30
|
34
|
20
|
23
|
23
|
27
|
20
|
21
|
20
|
17
|
19
|
18
|
19
|
18
|
19
|
21
|
25
|
|
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